38821004

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 69022800

約数和(自身を除く): 30201796

約数列:

[1, 2, 4, 109, 218, 269, 331, 436, 538, 662, 1076, 1324, 29321, 36079, 58642, 72158, 89039, 117284, 144316, 178078, 356156, 9705251, 19410502, 38821004]

約数ペア:

[(1, 38821004), (2, 19410502), (4, 9705251), (109, 356156), (218, 178078), (269, 144316), (331, 117284), (436, 89039), (538, 72158), (662, 58642), (1076, 36079), (1324, 29321)]