79222774

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{4957}}^1$

素因数の和:5151

約数の個数: 16

約数和(自身を含む): 121728816

約数和(自身を除く): 42506042

約数列:

[1, 2, 61, 122, 131, 262, 4957, 7991, 9914, 15982, 302377, 604754, 649367, 1298734, 39611387, 79222774]

約数ペア:

[(1, 79222774), (2, 39611387), (61, 1298734), (122, 649367), (131, 604754), (262, 302377), (4957, 15982), (7991, 9914)]