401099478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{6793}}^1$

素因数の和:7568

約数の個数: 32

約数和(自身を含む): 865175136

約数和(自身を除く): 464075658

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 757, 1514, 2271, 4542, 6793, 9841, 13586, 19682, 20379, 29523, 40758, 59046, 88309, 176618, 264927, 529854, 5142301, 10284602, 15426903, 30853806, 66849913, 133699826, 200549739, 401099478]

約数ペア:

[(1, 401099478), (2, 200549739), (3, 133699826), (6, 66849913), (13, 30853806), (26, 15426903), (39, 10284602), (78, 5142301), (757, 529854), (1514, 264927), (2271, 176618), (4542, 88309), (6793, 59046), (9841, 40758), (13586, 29523), (19682, 20379)]