313610308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{19421}}^1$

素因数の和:19803

約数の個数: 24

約数和(自身を含む): 600372864

約数和(自身を除く): 286762556

約数列:

[1, 2, 4, 11, 22, 44, 367, 734, 1468, 4037, 8074, 16148, 19421, 38842, 77684, 213631, 427262, 854524, 7127507, 14255014, 28510028, 78402577, 156805154, 313610308]

約数ペア:

[(1, 313610308), (2, 156805154), (4, 78402577), (11, 28510028), (22, 14255014), (44, 7127507), (367, 854524), (734, 427262), (1468, 213631), (4037, 77684), (8074, 38842), (16148, 19421)]