2016501836

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{24953}}^1$

素因数の和:25273

約数の個数: 24

約数和(自身を含む): 3584392560

約数和(自身を除く): 1567890724

約数列:

[1, 2, 4, 89, 178, 227, 356, 454, 908, 20203, 24953, 40406, 49906, 80812, 99812, 2220817, 4441634, 5664331, 8883268, 11328662, 22657324, 504125459, 1008250918, 2016501836]

約数ペア:

[(1, 2016501836), (2, 1008250918), (4, 504125459), (89, 22657324), (178, 11328662), (227, 8883268), (356, 5664331), (454, 4441634), (908, 2220817), (20203, 99812), (24953, 80812), (40406, 49906)]