1738189544

素因数分解:

$2^3\times 7^4\times {\mathrm{13}}^1\times {\mathrm{6961}}^1$

素因数の和:7008

約数の個数: 80

約数和(自身を含む): 4095118020

約数和(自身を除く): 2356928476

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 364, 392, 637, 686, 728, 1274, 1372, 2401, 2548, 2744, 4459, 4802, 5096, 6961, 8918, 9604, 13922, 17836, 19208, 27844, 31213, 35672, 48727, 55688, 62426, 90493, 97454, 124852, 180986, 194908, 249704, 341089, 361972, 389816, 633451, 682178, 723944, 1266902, 1364356, 2387623, 2533804, 2728712, 4434157, 4775246, 5067608, 8868314, 9550492, 16713361, 17736628, 19100984, 31039099, 33426722, 35473256, 62078198, 66853444, 124156396, 133706888, 217273693, 248312792, 434547386, 869094772, 1738189544]

約数ペア:

[(1, 1738189544), (2, 869094772), (4, 434547386), (7, 248312792), (8, 217273693), (13, 133706888), (14, 124156396), (26, 66853444), (28, 62078198), (49, 35473256), (52, 33426722), (56, 31039099), (91, 19100984), (98, 17736628), (104, 16713361), (182, 9550492), (196, 8868314), (343, 5067608), (364, 4775246), (392, 4434157), (637, 2728712), (686, 2533804), (728, 2387623), (1274, 1364356), (1372, 1266902), (2401, 723944), (2548, 682178), (2744, 633451), (4459, 389816), (4802, 361972), (5096, 341089), (6961, 249704), (8918, 194908), (9604, 180986), (13922, 124852), (17836, 97454), (19208, 90493), (27844, 62426), (31213, 55688), (35672, 48727)]