191637992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263239}}^1$

素因数の和:263265

約数の個数: 32

約数和(自身を含む): 442243200

約数和(自身を除く): 250605208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 263239, 526478, 1052956, 1842673, 2105912, 3422107, 3685346, 6844214, 7370692, 13688428, 14741384, 23954749, 27376856, 47909498, 95818996, 191637992]

約数ペア:

[(1, 191637992), (2, 95818996), (4, 47909498), (7, 27376856), (8, 23954749), (13, 14741384), (14, 13688428), (26, 7370692), (28, 6844214), (52, 3685346), (56, 3422107), (91, 2105912), (104, 1842673), (182, 1052956), (364, 526478), (728, 263239)]