82510012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{4079}}^1$

素因数の和:4485

約数の個数: 24

約数和(自身を含む): 155937600

約数和(自身を除く): 73427588

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 4079, 5057, 8158, 10114, 16316, 20228, 53027, 106054, 212108, 1586731, 3173462, 6346924, 20627503, 41255006, 82510012]

約数ペア:

[(1, 82510012), (2, 41255006), (4, 20627503), (13, 6346924), (26, 3173462), (52, 1586731), (389, 212108), (778, 106054), (1556, 53027), (4079, 20228), (5057, 16316), (8158, 10114)]