2388578244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{665713}}^1$

素因数の和:665756

約数の個数: 48

約数和(自身を含む): 6263037312

約数和(自身を除く): 3874459068

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 665713, 1331426, 1997139, 2662852, 3994278, 7988556, 8654269, 15311399, 17308538, 25962807, 30622798, 34617076, 45934197, 51925614, 61245596, 91868394, 103851228, 183736788, 199048187, 398096374, 597144561, 796192748, 1194289122, 2388578244]

約数ペア:

[(1, 2388578244), (2, 1194289122), (3, 796192748), (4, 597144561), (6, 398096374), (12, 199048187), (13, 183736788), (23, 103851228), (26, 91868394), (39, 61245596), (46, 51925614), (52, 45934197), (69, 34617076), (78, 30622798), (92, 25962807), (138, 17308538), (156, 15311399), (276, 8654269), (299, 7988556), (598, 3994278), (897, 2662852), (1196, 1997139), (1794, 1331426), (3588, 665713)]