2078289914

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1231}}^1\times {\mathrm{6073}}^1$

素因数の和:7445

約数の個数: 16

約数和(自身を含む): 3142930560

約数和(自身を除く): 1064640646

約数列:

[1, 2, 139, 278, 1231, 2462, 6073, 12146, 171109, 342218, 844147, 1688294, 7475863, 14951726, 1039144957, 2078289914]

約数ペア:

[(1, 2078289914), (2, 1039144957), (139, 14951726), (278, 7475863), (1231, 1688294), (2462, 844147), (6073, 342218), (12146, 171109)]