8916908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 22353408

約数和(自身を除く): 13436500

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 68, 77, 91, 119, 131, 143, 154, 182, 187, 221, 238, 262, 286, 308, 364, 374, 442, 476, 524, 572, 748, 884, 917, 1001, 1309, 1441, 1547, 1703, 1834, 2002, 2227, 2431, 2618, 2882, 3094, 3406, 3668, 4004, 4454, 4862, 5236, 5764, 6188, 6812, 8908, 9724, 10087, 11921, 15589, 17017, 18733, 20174, 23842, 24497, 28951, 31178, 34034, 37466, 40348, 47684, 48994, 57902, 62356, 68068, 74932, 97988, 115804, 131131, 171479, 202657, 262262, 318461, 342958, 405314, 524524, 636922, 685916, 810628, 1273844, 2229227, 4458454, 8916908]

約数ペア:

[(1, 8916908), (2, 4458454), (4, 2229227), (7, 1273844), (11, 810628), (13, 685916), (14, 636922), (17, 524524), (22, 405314), (26, 342958), (28, 318461), (34, 262262), (44, 202657), (52, 171479), (68, 131131), (77, 115804), (91, 97988), (119, 74932), (131, 68068), (143, 62356), (154, 57902), (182, 48994), (187, 47684), (221, 40348), (238, 37466), (262, 34034), (286, 31178), (308, 28951), (364, 24497), (374, 23842), (442, 20174), (476, 18733), (524, 17017), (572, 15589), (748, 11921), (884, 10087), (917, 9724), (1001, 8908), (1309, 6812), (1441, 6188), (1547, 5764), (1703, 5236), (1834, 4862), (2002, 4454), (2227, 4004), (2431, 3668), (2618, 3406), (2882, 3094)]