959309858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{2647}}^1$

素因数の和:2978

約数の個数: 32

約数和(自身を含む): 1585495296

約数和(自身を除く): 626185438

約数列:

[1, 2, 13, 26, 53, 106, 263, 526, 689, 1378, 2647, 3419, 5294, 6838, 13939, 27878, 34411, 68822, 140291, 181207, 280582, 362414, 696161, 1392322, 1823783, 3647566, 9050093, 18100186, 36896533, 73793066, 479654929, 959309858]

約数ペア:

[(1, 959309858), (2, 479654929), (13, 73793066), (26, 36896533), (53, 18100186), (106, 9050093), (263, 3647566), (526, 1823783), (689, 1392322), (1378, 696161), (2647, 362414), (3419, 280582), (5294, 181207), (6838, 140291), (13939, 68822), (27878, 34411)]