2657646724

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1399}}^1\times {\mathrm{6689}}^1$

素因数の和:8163

約数の個数: 24

約数和(自身を含む): 4720464000

約数和(自身を除く): 2062817276

約数列:

[1, 2, 4, 71, 142, 284, 1399, 2798, 5596, 6689, 13378, 26756, 99329, 198658, 397316, 474919, 949838, 1899676, 9357911, 18715822, 37431644, 664411681, 1328823362, 2657646724]

約数ペア:

[(1, 2657646724), (2, 1328823362), (4, 664411681), (71, 37431644), (142, 18715822), (284, 9357911), (1399, 1899676), (2798, 949838), (5596, 474919), (6689, 397316), (13378, 198658), (26756, 99329)]