916804226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{25423}}^1$

素因数の和:25530

約数の個数: 32

約数和(自身を含む): 1580355840

約数和(自身を除く): 663551614

約数列:

[1, 2, 13, 19, 26, 38, 73, 146, 247, 494, 949, 1387, 1898, 2774, 18031, 25423, 36062, 50846, 330499, 483037, 660998, 966074, 1855879, 3711758, 6279481, 12558962, 24126427, 35261701, 48252854, 70523402, 458402113, 916804226]

約数ペア:

[(1, 916804226), (2, 458402113), (13, 70523402), (19, 48252854), (26, 35261701), (38, 24126427), (73, 12558962), (146, 6279481), (247, 3711758), (494, 1855879), (949, 966074), (1387, 660998), (1898, 483037), (2774, 330499), (18031, 50846), (25423, 36062)]