407828066

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{81533}}^1$

素因数の和:81637

約数の個数: 16

約数和(自身を含む): 636943608

約数和(自身を除く): 229115542

約数列:

[1, 2, 41, 61, 82, 122, 2501, 5002, 81533, 163066, 3342853, 4973513, 6685706, 9947026, 203914033, 407828066]

約数ペア:

[(1, 407828066), (2, 203914033), (41, 9947026), (61, 6685706), (82, 4973513), (122, 3342853), (2501, 163066), (5002, 81533)]