2671166864

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{401}}^1\times {\mathrm{1583}}^1$

素因数の和:2255

約数の個数: 40

約数和(自身を含む): 5211309312

約数和(自身を除く): 2540142448

約数列:

[1, 2, 4, 8, 16, 263, 401, 526, 802, 1052, 1583, 1604, 2104, 3166, 3208, 4208, 6332, 6416, 12664, 25328, 105463, 210926, 416329, 421852, 634783, 832658, 843704, 1269566, 1665316, 1687408, 2539132, 3330632, 5078264, 6661264, 10156528, 166947929, 333895858, 667791716, 1335583432, 2671166864]

約数ペア:

[(1, 2671166864), (2, 1335583432), (4, 667791716), (8, 333895858), (16, 166947929), (263, 10156528), (401, 6661264), (526, 5078264), (802, 3330632), (1052, 2539132), (1583, 1687408), (1604, 1665316), (2104, 1269566), (3166, 843704), (3208, 832658), (4208, 634783), (6332, 421852), (6416, 416329), (12664, 210926), (25328, 105463)]