1839344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 40

約数和(自身を含む): 3958080

約数和(自身を除く): 2118736

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 239, 296, 478, 481, 592, 956, 962, 1912, 1924, 3107, 3824, 3848, 6214, 7696, 8843, 12428, 17686, 24856, 35372, 49712, 70744, 114959, 141488, 229918, 459836, 919672, 1839344]

約数ペア:

[(1, 1839344), (2, 919672), (4, 459836), (8, 229918), (13, 141488), (16, 114959), (26, 70744), (37, 49712), (52, 35372), (74, 24856), (104, 17686), (148, 12428), (208, 8843), (239, 7696), (296, 6214), (478, 3848), (481, 3824), (592, 3107), (956, 1924), (962, 1912)]