2116711856

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{651697}}^1$

素因数の和:651741

約数の個数: 40

約数和(自身を含む): 4848633120

約数和(自身を除く): 2731921264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 651697, 1303394, 2606788, 4561879, 5213576, 9123758, 10427152, 18247516, 18899213, 36495032, 37798426, 72990064, 75596852, 132294491, 151193704, 264588982, 302387408, 529177964, 1058355928, 2116711856]

約数ペア:

[(1, 2116711856), (2, 1058355928), (4, 529177964), (7, 302387408), (8, 264588982), (14, 151193704), (16, 132294491), (28, 75596852), (29, 72990064), (56, 37798426), (58, 36495032), (112, 18899213), (116, 18247516), (203, 10427152), (232, 9123758), (406, 5213576), (464, 4561879), (812, 2606788), (1624, 1303394), (3248, 651697)]