983918

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 24

約数和(自身を含む): 1660176

約数和(自身を除く): 676258

約数列:

[1, 2, 13, 26, 41, 71, 82, 142, 169, 338, 533, 923, 1066, 1846, 2911, 5822, 6929, 11999, 13858, 23998, 37843, 75686, 491959, 983918]

約数ペア:

[(1, 983918), (2, 491959), (13, 75686), (26, 37843), (41, 23998), (71, 13858), (82, 11999), (142, 6929), (169, 5822), (338, 2911), (533, 1846), (923, 1066)]