2022985744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{15173}}^1$

素因数の和:15835

約数の個数: 40

約数和(自身を含む): 4227901272

約数和(自身を除く): 2204915528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 641, 1282, 2564, 5128, 8333, 10256, 15173, 16666, 30346, 33332, 60692, 66664, 121384, 133328, 197249, 242768, 394498, 788996, 1577992, 3155984, 9725893, 19451786, 38903572, 77807144, 126436609, 155614288, 252873218, 505746436, 1011492872, 2022985744]

約数ペア:

[(1, 2022985744), (2, 1011492872), (4, 505746436), (8, 252873218), (13, 155614288), (16, 126436609), (26, 77807144), (52, 38903572), (104, 19451786), (208, 9725893), (641, 3155984), (1282, 1577992), (2564, 788996), (5128, 394498), (8333, 242768), (10256, 197249), (15173, 133328), (16666, 121384), (30346, 66664), (33332, 60692)]