389094966

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{27259}}^1$

素因数の和:27341

約数の個数: 48

約数和(自身を含む): 922805520

約数和(自身を除く): 533710554

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 2379, 4758, 7137, 14274, 27259, 54518, 81777, 163554, 245331, 354367, 490662, 708734, 1063101, 1662799, 2126202, 3189303, 3325598, 4988397, 6378606, 9976794, 14965191, 21616387, 29930382, 43232774, 64849161, 129698322, 194547483, 389094966]

約数ペア:

[(1, 389094966), (2, 194547483), (3, 129698322), (6, 64849161), (9, 43232774), (13, 29930382), (18, 21616387), (26, 14965191), (39, 9976794), (61, 6378606), (78, 4988397), (117, 3325598), (122, 3189303), (183, 2126202), (234, 1662799), (366, 1063101), (549, 708734), (793, 490662), (1098, 354367), (1586, 245331), (2379, 163554), (4758, 81777), (7137, 54518), (14274, 27259)]