2420236427

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 2883815424

約数和(自身を除く): 463578997

約数列:

[1, 7, 61, 71, 97, 427, 497, 679, 823, 4331, 5761, 5917, 6887, 30317, 41419, 48209, 50203, 58433, 79831, 351421, 409031, 420107, 558817, 2940749, 3564413, 4869691, 5668001, 24950891, 34087837, 39676007, 345748061, 2420236427]

約数ペア:

[(1, 2420236427), (7, 345748061), (61, 39676007), (71, 34087837), (97, 24950891), (427, 5668001), (497, 4869691), (679, 3564413), (823, 2940749), (4331, 558817), (5761, 420107), (5917, 409031), (6887, 351421), (30317, 79831), (41419, 58433), (48209, 50203)]