1418126

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:379

約数の個数: 16

約数和(自身を含む): 2229120

約数和(自身を除く): 810994

約数列:

[1, 2, 31, 62, 89, 178, 257, 514, 2759, 5518, 7967, 15934, 22873, 45746, 709063, 1418126]

約数ペア:

[(1, 1418126), (2, 709063), (31, 45746), (62, 22873), (89, 15934), (178, 7967), (257, 5518), (514, 2759)]