731680404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{670037}}^1$

素因数の和:670064

約数の個数: 48

約数和(自身を含む): 2101239168

約数和(自身を除く): 1369558764

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 670037, 1340074, 2010111, 2680148, 4020222, 4690259, 8040444, 8710481, 9380518, 14070777, 17420962, 18761036, 26131443, 28141554, 34841924, 52262886, 56283108, 60973367, 104525772, 121946734, 182920101, 243893468, 365840202, 731680404]

約数ペア:

[(1, 731680404), (2, 365840202), (3, 243893468), (4, 182920101), (6, 121946734), (7, 104525772), (12, 60973367), (13, 56283108), (14, 52262886), (21, 34841924), (26, 28141554), (28, 26131443), (39, 18761036), (42, 17420962), (52, 14070777), (78, 9380518), (84, 8710481), (91, 8040444), (156, 4690259), (182, 4020222), (273, 2680148), (364, 2010111), (546, 1340074), (1092, 670037)]