4200664

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{239}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 8568000

約数和(自身を除く): 4367336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 239, 338, 478, 676, 956, 1352, 1912, 2197, 3107, 4394, 6214, 8788, 12428, 17576, 24856, 40391, 80782, 161564, 323128, 525083, 1050166, 2100332, 4200664]

約数ペア:

[(1, 4200664), (2, 2100332), (4, 1050166), (8, 525083), (13, 323128), (26, 161564), (52, 80782), (104, 40391), (169, 24856), (239, 17576), (338, 12428), (478, 8788), (676, 6214), (956, 4394), (1352, 3107), (1912, 2197)]