2262416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 40

約数和(自身を含む): 4817400

約数和(自身を除く): 2554984

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 149, 208, 292, 298, 584, 596, 949, 1168, 1192, 1898, 1937, 2384, 3796, 3874, 7592, 7748, 10877, 15184, 15496, 21754, 30992, 43508, 87016, 141401, 174032, 282802, 565604, 1131208, 2262416]

約数ペア:

[(1, 2262416), (2, 1131208), (4, 565604), (8, 282802), (13, 174032), (16, 141401), (26, 87016), (52, 43508), (73, 30992), (104, 21754), (146, 15496), (149, 15184), (208, 10877), (292, 7748), (298, 7592), (584, 3874), (596, 3796), (949, 2384), (1168, 1937), (1192, 1898)]