1910810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 3888000

約数和(自身を除く): 1977190

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 599, 638, 1198, 1595, 2995, 3190, 5990, 6589, 13178, 17371, 32945, 34742, 65890, 86855, 173710, 191081, 382162, 955405, 1910810]

約数ペア:

[(1, 1910810), (2, 955405), (5, 382162), (10, 191081), (11, 173710), (22, 86855), (29, 65890), (55, 34742), (58, 32945), (110, 17371), (145, 13178), (290, 6589), (319, 5990), (599, 3190), (638, 2995), (1198, 1595)]