1383684118

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1531}}^1\times {\mathrm{3251}}^1$

素因数の和:4923

約数の個数: 16

約数和(自身を含む): 2092466880

約数和(自身を除く): 708782762

約数列:

[1, 2, 139, 278, 1531, 3062, 3251, 6502, 212809, 425618, 451889, 903778, 4977281, 9954562, 691842059, 1383684118]

約数ペア:

[(1, 1383684118), (2, 691842059), (139, 9954562), (278, 4977281), (1531, 903778), (3062, 451889), (3251, 425618), (6502, 212809)]