1020230038

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 1580507136

約数和(自身を除く): 560277098

約数列:

[1, 2, 67, 103, 134, 193, 206, 383, 386, 766, 6901, 12931, 13802, 19879, 25661, 25862, 39449, 39758, 51322, 73919, 78898, 147838, 1331893, 2643083, 2663786, 4952573, 5286166, 7613657, 9905146, 15227314, 510115019, 1020230038]

約数ペア:

[(1, 1020230038), (2, 510115019), (67, 15227314), (103, 9905146), (134, 7613657), (193, 5286166), (206, 4952573), (383, 2663786), (386, 2643083), (766, 1331893), (6901, 147838), (12931, 78898), (13802, 73919), (19879, 51322), (25661, 39758), (25862, 39449)]