13203431318

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{787}}^1$

素因数の和:1090

約数の個数: 96

約数和(自身を含む): 25612899840

約数和(自身を除く): 12409468522

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 79, 98, 154, 158, 197, 394, 539, 553, 787, 869, 1078, 1106, 1379, 1574, 1738, 2167, 2758, 3871, 4334, 5509, 6083, 7742, 8657, 9653, 11018, 12166, 15169, 15563, 17314, 19306, 30338, 31126, 38563, 42581, 60599, 62173, 77126, 85162, 106183, 108941, 121198, 124346, 155039, 171193, 212366, 217882, 310078, 342386, 424193, 435211, 683903, 762587, 848386, 870422, 1085273, 1198351, 1367806, 1525174, 1705429, 2170546, 2396702, 3046477, 3410858, 4787321, 6092954, 7596911, 8388457, 9574642, 11938003, 12248081, 15193822, 16776914, 23876006, 24496162, 33511247, 67022494, 83566021, 85736567, 134728891, 167132042, 171473134, 269457782, 600155969, 943102237, 1200311938, 1886204474, 6601715659, 13203431318]

約数ペア:

[(1, 13203431318), (2, 6601715659), (7, 1886204474), (11, 1200311938), (14, 943102237), (22, 600155969), (49, 269457782), (77, 171473134), (79, 167132042), (98, 134728891), (154, 85736567), (158, 83566021), (197, 67022494), (394, 33511247), (539, 24496162), (553, 23876006), (787, 16776914), (869, 15193822), (1078, 12248081), (1106, 11938003), (1379, 9574642), (1574, 8388457), (1738, 7596911), (2167, 6092954), (2758, 4787321), (3871, 3410858), (4334, 3046477), (5509, 2396702), (6083, 2170546), (7742, 1705429), (8657, 1525174), (9653, 1367806), (11018, 1198351), (12166, 1085273), (15169, 870422), (15563, 848386), (17314, 762587), (19306, 683903), (30338, 435211), (31126, 424193), (38563, 342386), (42581, 310078), (60599, 217882), (62173, 212366), (77126, 171193), (85162, 155039), (106183, 124346), (108941, 121198)]