1691338

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:294

約数の個数: 24

約数和(自身を含む): 2896740

約数和(自身を除く): 1205402

約数列:

[1, 2, 11, 22, 29, 58, 121, 241, 242, 319, 482, 638, 2651, 3509, 5302, 6989, 7018, 13978, 29161, 58322, 76879, 153758, 845669, 1691338]

約数ペア:

[(1, 1691338), (2, 845669), (11, 153758), (22, 76879), (29, 58322), (58, 29161), (121, 13978), (241, 7018), (242, 6989), (319, 5302), (482, 3509), (638, 2651)]