9394990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 18579456

約数和(自身を除く): 9184466

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 383, 446, 766, 1115, 1915, 2230, 2453, 3830, 4213, 4906, 8426, 12265, 21065, 24530, 42130, 85409, 170818, 427045, 854090, 939499, 1878998, 4697495, 9394990]

約数ペア:

[(1, 9394990), (2, 4697495), (5, 1878998), (10, 939499), (11, 854090), (22, 427045), (55, 170818), (110, 85409), (223, 42130), (383, 24530), (446, 21065), (766, 12265), (1115, 8426), (1915, 4906), (2230, 4213), (2453, 3830)]