22474496870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10356911}}^1$

素因数の和:10356956

約数の個数: 32

約数和(自身を含む): 47724650496

約数和(自身を除く): 25250153626

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 10356911, 20713822, 51784555, 72498377, 103569110, 144996754, 321064241, 362491885, 642128482, 724983770, 1605321205, 2247449687, 3210642410, 4494899374, 11237248435, 22474496870]

約数ペア:

[(1, 22474496870), (2, 11237248435), (5, 4494899374), (7, 3210642410), (10, 2247449687), (14, 1605321205), (31, 724983770), (35, 642128482), (62, 362491885), (70, 321064241), (155, 144996754), (217, 103569110), (310, 72498377), (434, 51784555), (1085, 20713822), (2170, 10356911)]