2017660818

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1\times {\mathrm{7907}}^1$

素因数の和:8582

約数の個数: 32

約数和(自身を含む): 4099507200

約数和(自身を除く): 2081846382

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 599, 1198, 1797, 3594, 7907, 15814, 23721, 42529, 47442, 85058, 127587, 255174, 561397, 1122794, 1684191, 3368382, 4736293, 9472586, 14208879, 28417758, 336276803, 672553606, 1008830409, 2017660818]

約数ペア:

[(1, 2017660818), (2, 1008830409), (3, 672553606), (6, 336276803), (71, 28417758), (142, 14208879), (213, 9472586), (426, 4736293), (599, 3368382), (1198, 1684191), (1797, 1122794), (3594, 561397), (7907, 255174), (15814, 127587), (23721, 85058), (42529, 47442)]