1497155716

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{3449}}^1$

素因数の和:3916

約数の個数: 48

約数和(自身を含む): 3083472000

約数和(自身を除く): 1586316284

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 419, 518, 838, 1036, 1676, 2933, 3449, 5866, 6898, 11732, 13796, 15503, 24143, 31006, 48286, 62012, 96572, 108521, 127613, 217042, 255226, 434084, 510452, 893291, 1445131, 1786582, 2890262, 3573164, 5780524, 10115917, 20231834, 40463668, 53469847, 106939694, 213879388, 374288929, 748577858, 1497155716]

約数ペア:

[(1, 1497155716), (2, 748577858), (4, 374288929), (7, 213879388), (14, 106939694), (28, 53469847), (37, 40463668), (74, 20231834), (148, 10115917), (259, 5780524), (419, 3573164), (518, 2890262), (838, 1786582), (1036, 1445131), (1676, 893291), (2933, 510452), (3449, 434084), (5866, 255226), (6898, 217042), (11732, 127613), (13796, 108521), (15503, 96572), (24143, 62012), (31006, 48286)]