1387776996835

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1423091}}^1$

素因数の和:1423275

約数の個数: 32

約数和(自身を含む): 1755799524864

約数和(自身を除く): 368022528029

約数列:

[1, 5, 41, 67, 71, 205, 335, 355, 2747, 2911, 4757, 13735, 14555, 23785, 195037, 975185, 1423091, 7115455, 58346731, 95347097, 101039461, 291733655, 476735485, 505197305, 3909230977, 4142617901, 6769643887, 19546154885, 20713089505, 33848219435, 277555399367, 1387776996835]

約数ペア:

[(1, 1387776996835), (5, 277555399367), (41, 33848219435), (67, 20713089505), (71, 19546154885), (205, 6769643887), (335, 4142617901), (355, 3909230977), (2747, 505197305), (2911, 476735485), (4757, 291733655), (13735, 101039461), (14555, 95347097), (23785, 58346731), (195037, 7115455), (975185, 1423091)]