1042416505

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 1394547840

約数和(自身を除く): 352131335

約数列:

[1, 5, 13, 65, 83, 89, 167, 169, 415, 445, 835, 845, 1079, 1157, 2171, 5395, 5785, 7387, 10855, 13861, 14027, 14863, 15041, 28223, 36935, 69305, 70135, 74315, 75205, 96031, 141115, 180193, 193219, 480155, 900965, 966095, 1233629, 1248403, 2342509, 2511847, 6168145, 6242015, 11712545, 12559235, 16037177, 80185885, 208483301, 1042416505]

約数ペア:

[(1, 1042416505), (5, 208483301), (13, 80185885), (65, 16037177), (83, 12559235), (89, 11712545), (167, 6242015), (169, 6168145), (415, 2511847), (445, 2342509), (835, 1248403), (845, 1233629), (1079, 966095), (1157, 900965), (2171, 480155), (5395, 193219), (5785, 180193), (7387, 141115), (10855, 96031), (13861, 75205), (14027, 74315), (14863, 70135), (15041, 69305), (28223, 36935)]