2022453328

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{950401}}^1$

素因数の和:950435

約数の個数: 40

約数和(自身を含む): 4713993920

約数和(自身を除く): 2691540592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 950401, 1900802, 3801604, 6652807, 7603208, 13305614, 15206416, 18057619, 26611228, 36115238, 53222456, 72230476, 106444912, 126403333, 144460952, 252806666, 288921904, 505613332, 1011226664, 2022453328]

約数ペア:

[(1, 2022453328), (2, 1011226664), (4, 505613332), (7, 288921904), (8, 252806666), (14, 144460952), (16, 126403333), (19, 106444912), (28, 72230476), (38, 53222456), (56, 36115238), (76, 26611228), (112, 18057619), (133, 15206416), (152, 13305614), (266, 7603208), (304, 6652807), (532, 3801604), (1064, 1900802), (2128, 950401)]