273290468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{56983}}^1$

素因数の和:57107

約数の個数: 24

約数和(自身を含む): 526532160

約数和(自身を除く): 253241692

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 56983, 113966, 227932, 626813, 1253626, 2507252, 6211147, 12422294, 24844588, 68322617, 136645234, 273290468]

約数ペア:

[(1, 273290468), (2, 136645234), (4, 68322617), (11, 24844588), (22, 12422294), (44, 6211147), (109, 2507252), (218, 1253626), (436, 626813), (1199, 227932), (2398, 113966), (4796, 56983)]