1085401156

素因数分解:

$2^2\times 7^2\times {\mathrm{5537761}}^1$

素因数の和:5537779

約数の個数: 18

約数和(自身を含む): 2209567038

約数和(自身を除く): 1124165882

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 5537761, 11075522, 22151044, 38764327, 77528654, 155057308, 271350289, 542700578, 1085401156]

約数ペア:

[(1, 1085401156), (2, 542700578), (4, 271350289), (7, 155057308), (14, 77528654), (28, 38764327), (49, 22151044), (98, 11075522), (196, 5537761)]