1420512202910

素因数分解:

$2^1\times 5^1\times {\mathrm{14891}}^1\times {\mathrm{9539401}}^1$

素因数の和:9554299

約数の個数: 16

約数和(自身を含む): 2557093942512

約数和(自身を除く): 1136581739602

約数列:

[1, 2, 5, 10, 14891, 29782, 74455, 148910, 9539401, 19078802, 47697005, 95394010, 142051220291, 284102440582, 710256101455, 1420512202910]

約数ペア:

[(1, 1420512202910), (2, 710256101455), (5, 284102440582), (10, 142051220291), (14891, 95394010), (29782, 47697005), (74455, 19078802), (148910, 9539401)]