5642012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 10572240

約数和(自身を除く): 4930228

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 1217, 2318, 2434, 4636, 4868, 23123, 46246, 74237, 92492, 148474, 296948, 1410503, 2821006, 5642012]

約数ペア:

[(1, 5642012), (2, 2821006), (4, 1410503), (19, 296948), (38, 148474), (61, 92492), (76, 74237), (122, 46246), (244, 23123), (1159, 4868), (1217, 4636), (2318, 2434)]