1555141028

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{466729}}^1$

素因数の和:466764

約数の個数: 36

約数和(自身を含む): 3352054860

約数和(自身を除く): 1796913832

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 466729, 933458, 1866916, 3267103, 6534206, 7934393, 13068412, 15868786, 22869721, 31737572, 45739442, 55540751, 91478884, 111081502, 222163004, 388785257, 777570514, 1555141028]

約数ペア:

[(1, 1555141028), (2, 777570514), (4, 388785257), (7, 222163004), (14, 111081502), (17, 91478884), (28, 55540751), (34, 45739442), (49, 31737572), (68, 22869721), (98, 15868786), (119, 13068412), (196, 7934393), (238, 6534206), (476, 3267103), (833, 1866916), (1666, 933458), (3332, 466729)]