2548653692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{3833}}^1$

素因数の和:4542

約数の個数: 48

約数和(自身を含む): 5064867360

約数和(自身を除く): 2516213668

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 673, 988, 1346, 2692, 3833, 7666, 8749, 12787, 15332, 17498, 25574, 34996, 49829, 51148, 72827, 99658, 145654, 166231, 199316, 291308, 332462, 664924, 946751, 1893502, 2579609, 3787004, 5159218, 10318436, 33534917, 49012571, 67069834, 98025142, 134139668, 196050284, 637163423, 1274326846, 2548653692]

約数ペア:

[(1, 2548653692), (2, 1274326846), (4, 637163423), (13, 196050284), (19, 134139668), (26, 98025142), (38, 67069834), (52, 49012571), (76, 33534917), (247, 10318436), (494, 5159218), (673, 3787004), (988, 2579609), (1346, 1893502), (2692, 946751), (3833, 664924), (7666, 332462), (8749, 291308), (12787, 199316), (15332, 166231), (17498, 145654), (25574, 99658), (34996, 72827), (49829, 51148)]