2120717941318

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1\times {\mathrm{21102091}}^1$

素因数の和:21102663

約数の個数: 16

約数和(自身を含む): 3217224946320

約数和(自身を除く): 1096507005002

約数列:

[1, 2, 109, 218, 461, 922, 50249, 100498, 21102091, 42204182, 2300127919, 4600255838, 9728063951, 19456127902, 1060358970659, 2120717941318]

約数ペア:

[(1, 2120717941318), (2, 1060358970659), (109, 19456127902), (218, 9728063951), (461, 4600255838), (922, 2300127919), (50249, 42204182), (100498, 21102091)]