98072390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{58031}}^1$

素因数の和:58064

約数の個数: 24

約数和(自身を含む): 191157408

約数和(自身を除く): 93085018

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 58031, 116062, 290155, 580310, 754403, 1508806, 3772015, 7544030, 9807239, 19614478, 49036195, 98072390]

約数ペア:

[(1, 98072390), (2, 49036195), (5, 19614478), (10, 9807239), (13, 7544030), (26, 3772015), (65, 1508806), (130, 754403), (169, 580310), (338, 290155), (845, 116062), (1690, 58031)]