3978998534

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{22123}}^1$

素因数の和:22604

約数の個数: 32

約数和(自身を含む): 7072600320

約数和(自身を除く): 3093601786

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 443, 886, 3101, 6202, 12847, 22123, 25694, 44246, 89929, 154861, 179858, 309722, 641567, 1283134, 4490969, 8981938, 9800489, 19600978, 68603423, 137206846, 284214181, 568428362, 1989499267, 3978998534]

約数ペア:

[(1, 3978998534), (2, 1989499267), (7, 568428362), (14, 284214181), (29, 137206846), (58, 68603423), (203, 19600978), (406, 9800489), (443, 8981938), (886, 4490969), (3101, 1283134), (6202, 641567), (12847, 309722), (22123, 179858), (25694, 154861), (44246, 89929)]