2354409616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{263239}}^1$

素因数の和:263303

約数の個数: 40

約数和(自身を含む): 5026831040

約数和(自身を除く): 2672421424

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 263239, 526478, 1052956, 2105912, 3422107, 4211824, 6844214, 11319277, 13688428, 22638554, 27376856, 45277108, 54753712, 90554216, 147150601, 181108432, 294301202, 588602404, 1177204808, 2354409616]

約数ペア:

[(1, 2354409616), (2, 1177204808), (4, 588602404), (8, 294301202), (13, 181108432), (16, 147150601), (26, 90554216), (43, 54753712), (52, 45277108), (86, 27376856), (104, 22638554), (172, 13688428), (208, 11319277), (344, 6844214), (559, 4211824), (688, 3422107), (1118, 2105912), (2236, 1052956), (4472, 526478), (8944, 263239)]