1618581616

素因数分解:

$2^4\times {\mathrm{8969}}^1\times {\mathrm{11279}}^1$

素因数の和:20256

約数の個数: 20

約数和(自身を含む): 3136629600

約数和(自身を除く): 1518047984

約数列:

[1, 2, 4, 8, 16, 8969, 11279, 17938, 22558, 35876, 45116, 71752, 90232, 143504, 180464, 101161351, 202322702, 404645404, 809290808, 1618581616]

約数ペア:

[(1, 1618581616), (2, 809290808), (4, 404645404), (8, 202322702), (16, 101161351), (8969, 180464), (11279, 143504), (17938, 90232), (22558, 71752), (35876, 45116)]