545288524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1721}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 1099324800

約数和(自身を除く): 554036276

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 379, 418, 758, 836, 1516, 1721, 3442, 4169, 6884, 7201, 8338, 14402, 16676, 18931, 28804, 32699, 37862, 65398, 75724, 79211, 130796, 158422, 316844, 359689, 652259, 719378, 1304518, 1438756, 2609036, 7174849, 12392921, 14349698, 24785842, 28699396, 49571684, 136322131, 272644262, 545288524]

約数ペア:

[(1, 545288524), (2, 272644262), (4, 136322131), (11, 49571684), (19, 28699396), (22, 24785842), (38, 14349698), (44, 12392921), (76, 7174849), (209, 2609036), (379, 1438756), (418, 1304518), (758, 719378), (836, 652259), (1516, 359689), (1721, 316844), (3442, 158422), (4169, 130796), (6884, 79211), (7201, 75724), (8338, 65398), (14402, 37862), (16676, 32699), (18931, 28804)]