2256143978

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{300739}}^1$

素因数の和:300794

約数の個数: 24

約数和(自身を含む): 3839848320

約数和(自身を除く): 1583704342

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 300739, 601478, 3308129, 6616258, 9322909, 18645818, 36389419, 72778838, 102551999, 205103998, 1128071989, 2256143978]

約数ペア:

[(1, 2256143978), (2, 1128071989), (11, 205103998), (22, 102551999), (31, 72778838), (62, 36389419), (121, 18645818), (242, 9322909), (341, 6616258), (682, 3308129), (3751, 601478), (7502, 300739)]