2021109830

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1\times {\mathrm{9467}}^1$

素因数の和:10088

約数の個数: 32

約数和(自身を含む): 3743192736

約数和(自身を除く): 1722082906

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 577, 1154, 2885, 5770, 9467, 18934, 21349, 42698, 47335, 94670, 106745, 213490, 350279, 700558, 1751395, 3502790, 5462459, 10924918, 27312295, 54624590, 202110983, 404221966, 1010554915, 2021109830]

約数ペア:

[(1, 2021109830), (2, 1010554915), (5, 404221966), (10, 202110983), (37, 54624590), (74, 27312295), (185, 10924918), (370, 5462459), (577, 3502790), (1154, 1751395), (2885, 700558), (5770, 350279), (9467, 213490), (18934, 106745), (21349, 94670), (42698, 47335)]