2000298430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3217}}^1\times {\mathrm{4783}}^1$

素因数の和:8020

約数の個数: 32

約数和(自身を含む): 3879517824

約数和(自身を除く): 1879219394

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3217, 4783, 6434, 9566, 16085, 23915, 32170, 41821, 47830, 62179, 83642, 124358, 209105, 310895, 418210, 621790, 15386911, 30773822, 76934555, 153869110, 200029843, 400059686, 1000149215, 2000298430]

約数ペア:

[(1, 2000298430), (2, 1000149215), (5, 400059686), (10, 200029843), (13, 153869110), (26, 76934555), (65, 30773822), (130, 15386911), (3217, 621790), (4783, 418210), (6434, 310895), (9566, 209105), (16085, 124358), (23915, 83642), (32170, 62179), (41821, 47830)]