2018558810

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1039}}^1\times {\mathrm{1123}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 3661182720

約数和(自身を除く): 1642623910

約数列:

[1, 2, 5, 10, 173, 346, 865, 1039, 1123, 1730, 2078, 2246, 5195, 5615, 10390, 11230, 179747, 194279, 359494, 388558, 898735, 971395, 1166797, 1797470, 1942790, 2333594, 5833985, 11667970, 201855881, 403711762, 1009279405, 2018558810]

約数ペア:

[(1, 2018558810), (2, 1009279405), (5, 403711762), (10, 201855881), (173, 11667970), (346, 5833985), (865, 2333594), (1039, 1942790), (1123, 1797470), (1730, 1166797), (2078, 971395), (2246, 898735), (5195, 388558), (5615, 359494), (10390, 194279), (11230, 179747)]