2247643952

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{587773}}^1$

素因数の和:588020

約数の個数: 20

約数和(自身を含む): 4373038560

約数和(自身を除く): 2125394608

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 587773, 1175546, 2351092, 4702184, 9404368, 140477747, 280955494, 561910988, 1123821976, 2247643952]

約数ペア:

[(1, 2247643952), (2, 1123821976), (4, 561910988), (8, 280955494), (16, 140477747), (239, 9404368), (478, 4702184), (956, 2351092), (1912, 1175546), (3824, 587773)]