1246119130

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{281291}}^1$

素因数の和:281741

約数の個数: 16

約数和(自身を含む): 2248085664

約数和(自身を除く): 1001966534

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 281291, 562582, 1406455, 2812910, 124611913, 249223826, 623059565, 1246119130]

約数ペア:

[(1, 1246119130), (2, 623059565), (5, 249223826), (10, 124611913), (443, 2812910), (886, 1406455), (2215, 562582), (4430, 281291)]