9977464016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2821681}}^1$

素因数の和:2821719

約数の個数: 40

約数和(自身を含む): 22042979784

約数和(自身を除く): 12065515768

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 2821681, 5643362, 11286724, 22573448, 36681853, 45146896, 47968577, 73363706, 95937154, 146727412, 191874308, 293454824, 383748616, 586909648, 623591501, 767497232, 1247183002, 2494366004, 4988732008, 9977464016]

約数ペア:

[(1, 9977464016), (2, 4988732008), (4, 2494366004), (8, 1247183002), (13, 767497232), (16, 623591501), (17, 586909648), (26, 383748616), (34, 293454824), (52, 191874308), (68, 146727412), (104, 95937154), (136, 73363706), (208, 47968577), (221, 45146896), (272, 36681853), (442, 22573448), (884, 11286724), (1768, 5643362), (3536, 2821681)]