2007495984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3217141}}^1$

素因数の和:3217165

約数の個数: 40

約数和(自身を含む): 5584958512

約数和(自身を除く): 3577462528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 3217141, 6434282, 9651423, 12868564, 19302846, 25737128, 38605692, 41822833, 51474256, 77211384, 83645666, 125468499, 154422768, 167291332, 250936998, 334582664, 501873996, 669165328, 1003747992, 2007495984]

約数ペア:

[(1, 2007495984), (2, 1003747992), (3, 669165328), (4, 501873996), (6, 334582664), (8, 250936998), (12, 167291332), (13, 154422768), (16, 125468499), (24, 83645666), (26, 77211384), (39, 51474256), (48, 41822833), (52, 38605692), (78, 25737128), (104, 19302846), (156, 12868564), (208, 9651423), (312, 6434282), (624, 3217141)]