1313222

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:451

約数の個数: 16

約数和(自身を含む): 2073600

約数和(自身を除く): 760378

約数列:

[1, 2, 31, 59, 62, 118, 359, 718, 1829, 3658, 11129, 21181, 22258, 42362, 656611, 1313222]

約数ペア:

[(1, 1313222), (2, 656611), (31, 42362), (59, 22258), (62, 21181), (118, 11129), (359, 3658), (718, 1829)]