1385790004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{65827}}^1$

素因数の和:66127

約数の個数: 24

約数和(自身を含む): 2562025760

約数和(自身を除く): 1176235756

約数列:

[1, 2, 4, 19, 38, 76, 277, 554, 1108, 5263, 10526, 21052, 65827, 131654, 263308, 1250713, 2501426, 5002852, 18234079, 36468158, 72936316, 346447501, 692895002, 1385790004]

約数ペア:

[(1, 1385790004), (2, 692895002), (4, 346447501), (19, 72936316), (38, 36468158), (76, 18234079), (277, 5002852), (554, 2501426), (1108, 1250713), (5263, 263308), (10526, 131654), (21052, 65827)]