1018583426

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{29231}}^1$

素因数の和:29390

約数の個数: 32

約数和(自身を含む): 1852139520

約数和(自身を除く): 833556094

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 262, 266, 917, 1834, 2489, 4978, 17423, 29231, 34846, 58462, 204617, 409234, 555389, 1110778, 3829261, 3887723, 7658522, 7775446, 26804827, 53609654, 72755959, 145511918, 509291713, 1018583426]

約数ペア:

[(1, 1018583426), (2, 509291713), (7, 145511918), (14, 72755959), (19, 53609654), (38, 26804827), (131, 7775446), (133, 7658522), (262, 3887723), (266, 3829261), (917, 1110778), (1834, 555389), (2489, 409234), (4978, 204617), (17423, 58462), (29231, 34846)]