281037274

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{3593}}^1$

素因数の和:3790

約数の個数: 32

約数和(自身を含む): 498214656

約数和(自身を除く): 217177382

約数列:

[1, 2, 7, 14, 37, 74, 151, 259, 302, 518, 1057, 2114, 3593, 5587, 7186, 11174, 25151, 39109, 50302, 78218, 132941, 265882, 542543, 930587, 1085086, 1861174, 3797801, 7595602, 20074091, 40148182, 140518637, 281037274]

約数ペア:

[(1, 281037274), (2, 140518637), (7, 40148182), (14, 20074091), (37, 7595602), (74, 3797801), (151, 1861174), (259, 1085086), (302, 930587), (518, 542543), (1057, 265882), (2114, 132941), (3593, 78218), (5587, 50302), (7186, 39109), (11174, 25151)]