240285266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{11743}}^1$

素因数の和:12545

約数の個数: 16

約数和(自身を含む): 388679424

約数和(自身を除く): 148394158

約数列:

[1, 2, 13, 26, 787, 1574, 10231, 11743, 20462, 23486, 152659, 305318, 9241741, 18483482, 120142633, 240285266]

約数ペア:

[(1, 240285266), (2, 120142633), (13, 18483482), (26, 9241741), (787, 305318), (1574, 152659), (10231, 23486), (11743, 20462)]