1667044912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{195479}}^1$

素因数の和:195541

約数の個数: 40

約数和(自身を含む): 3563209440

約数和(自身を除く): 1896164528

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 195479, 390958, 781916, 1563832, 2541227, 3127664, 5082454, 8014639, 10164908, 16029278, 20329816, 32058556, 40659632, 64117112, 104190307, 128234224, 208380614, 416761228, 833522456, 1667044912]

約数ペア:

[(1, 1667044912), (2, 833522456), (4, 416761228), (8, 208380614), (13, 128234224), (16, 104190307), (26, 64117112), (41, 40659632), (52, 32058556), (82, 20329816), (104, 16029278), (164, 10164908), (208, 8014639), (328, 5082454), (533, 3127664), (656, 2541227), (1066, 1563832), (2132, 781916), (4264, 390958), (8528, 195479)]