40807745978

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{659}}^1\times {\mathrm{100853}}^1$

素因数の和:101821

約数の個数: 16

約数和(自身を含む): 61504803360

約数和(自身を除く): 20697057382

約数列:

[1, 2, 307, 614, 659, 1318, 100853, 201706, 202313, 404626, 30961871, 61923742, 66462127, 132924254, 20403872989, 40807745978]

約数ペア:

[(1, 40807745978), (2, 20403872989), (307, 132924254), (614, 66462127), (659, 61923742), (1318, 30961871), (100853, 404626), (201706, 202313)]