1036742638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{2917}}^1$

素因数の和:3184

約数の個数: 32

約数和(自身を含む): 1680768000

約数和(自身を除く): 644025362

約数列:

[1, 2, 19, 38, 47, 94, 199, 398, 893, 1786, 2917, 3781, 5834, 7562, 9353, 18706, 55423, 110846, 137099, 177707, 274198, 355414, 580483, 1160966, 2604881, 5209762, 11029177, 22058354, 27282701, 54565402, 518371319, 1036742638]

約数ペア:

[(1, 1036742638), (2, 518371319), (19, 54565402), (38, 27282701), (47, 22058354), (94, 11029177), (199, 5209762), (398, 2604881), (893, 1160966), (1786, 580483), (2917, 355414), (3781, 274198), (5834, 177707), (7562, 137099), (9353, 110846), (18706, 55423)]