2275681616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179357}}^1$

素因数の和:179439

約数の個数: 40

約数和(自身を含む): 4826165064

約数和(自身を除く): 2550483448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 12688, 179357, 358714, 717428, 1434856, 2331641, 2869712, 4663282, 9326564, 10940777, 18653128, 21881554, 37306256, 43763108, 87526216, 142230101, 175052432, 284460202, 568920404, 1137840808, 2275681616]

約数ペア:

[(1, 2275681616), (2, 1137840808), (4, 568920404), (8, 284460202), (13, 175052432), (16, 142230101), (26, 87526216), (52, 43763108), (61, 37306256), (104, 21881554), (122, 18653128), (208, 10940777), (244, 9326564), (488, 4663282), (793, 2869712), (976, 2331641), (1586, 1434856), (3172, 717428), (6344, 358714), (12688, 179357)]