2017059265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{42451}}^1$

素因数の和:42529

約数の個数: 32

約数和(自身を含む): 2824246656

約数和(自身を除く): 807187391

約数列:

[1, 5, 13, 17, 43, 65, 85, 215, 221, 559, 731, 1105, 2795, 3655, 9503, 42451, 47515, 212255, 551863, 721667, 1825393, 2759315, 3608335, 9126965, 9381671, 23730109, 31031681, 46908355, 118650545, 155158405, 403411853, 2017059265]

約数ペア:

[(1, 2017059265), (5, 403411853), (13, 155158405), (17, 118650545), (43, 46908355), (65, 31031681), (85, 23730109), (215, 9381671), (221, 9126965), (559, 3608335), (731, 2759315), (1105, 1825393), (2795, 721667), (3655, 551863), (9503, 212255), (42451, 47515)]