1119462523928

素因数分解:

$2^3\times 7^1\times {\mathrm{19990402213}}^1$

素因数の和:19990402226

約数の個数: 16

約数和(自身を含む): 2398848265680

約数和(自身を除く): 1279385741752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 19990402213, 39980804426, 79961608852, 139932815491, 159923217704, 279865630982, 559731261964, 1119462523928]

約数ペア:

[(1, 1119462523928), (2, 559731261964), (4, 279865630982), (7, 159923217704), (8, 139932815491), (14, 79961608852), (28, 39980804426), (56, 19990402213)]