253153158

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1\times {\mathrm{557}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 511038720

約数和(自身を除く): 257885562

約数列:

[1, 2, 3, 6, 211, 359, 422, 557, 633, 718, 1077, 1114, 1266, 1671, 2154, 3342, 75749, 117527, 151498, 199963, 227247, 235054, 352581, 399926, 454494, 599889, 705162, 1199778, 42192193, 84384386, 126576579, 253153158]

約数ペア:

[(1, 253153158), (2, 126576579), (3, 84384386), (6, 42192193), (211, 1199778), (359, 705162), (422, 599889), (557, 454494), (633, 399926), (718, 352581), (1077, 235054), (1114, 227247), (1266, 199963), (1671, 151498), (2154, 117527), (3342, 75749)]