1277305926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{60427}}^1$

素因数の和:60716

約数の個数: 32

約数和(自身を含む): 2761317888

約数和(自身を除く): 1484011962

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 271, 542, 813, 1626, 3523, 7046, 10569, 21138, 60427, 120854, 181281, 362562, 785551, 1571102, 2356653, 4713306, 16375717, 32751434, 49127151, 98254302, 212884321, 425768642, 638652963, 1277305926]

約数ペア:

[(1, 1277305926), (2, 638652963), (3, 425768642), (6, 212884321), (13, 98254302), (26, 49127151), (39, 32751434), (78, 16375717), (271, 4713306), (542, 2356653), (813, 1571102), (1626, 785551), (3523, 362562), (7046, 181281), (10569, 120854), (21138, 60427)]