2017504816

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{349291}}^1$

素因数の和:349337

約数の個数: 30

約数和(自身を含む): 4125487812

約数和(自身を除く): 2107982996

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 349291, 698582, 1397164, 2794328, 5588656, 6636529, 13273058, 26546116, 53092232, 106184464, 126094051, 252188102, 504376204, 1008752408, 2017504816]

約数ペア:

[(1, 2017504816), (2, 1008752408), (4, 504376204), (8, 252188102), (16, 126094051), (19, 106184464), (38, 53092232), (76, 26546116), (152, 13273058), (304, 6636529), (361, 5588656), (722, 2794328), (1444, 1397164), (2888, 698582), (5776, 349291)]