1963624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 4032000

約数和(自身を除く): 2068376

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 239, 316, 478, 632, 956, 1027, 1912, 2054, 3107, 4108, 6214, 8216, 12428, 18881, 24856, 37762, 75524, 151048, 245453, 490906, 981812, 1963624]

約数ペア:

[(1, 1963624), (2, 981812), (4, 490906), (8, 245453), (13, 151048), (26, 75524), (52, 37762), (79, 24856), (104, 18881), (158, 12428), (239, 8216), (316, 6214), (478, 4108), (632, 3107), (956, 2054), (1027, 1912)]