2013980745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{13219}}^1$

素因数の和:14685

約数の個数: 32

約数和(自身を含む): 3685524480

約数和(自身を除く): 1671543735

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1451, 4353, 7255, 10157, 13219, 21765, 30471, 39657, 50785, 66095, 92533, 152355, 198285, 277599, 462665, 1387995, 19180769, 57542307, 95903845, 134265383, 287711535, 402796149, 671326915, 2013980745]

約数ペア:

[(1, 2013980745), (3, 671326915), (5, 402796149), (7, 287711535), (15, 134265383), (21, 95903845), (35, 57542307), (105, 19180769), (1451, 1387995), (4353, 462665), (7255, 277599), (10157, 198285), (13219, 152355), (21765, 92533), (30471, 66095), (39657, 50785)]