260774418

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{17747}}^1$

素因数の和:17862

約数の個数: 32

約数和(自身を含む): 545218560

約数和(自身を除く): 284444142

約数列:

[1, 2, 3, 6, 31, 62, 79, 93, 158, 186, 237, 474, 2449, 4898, 7347, 14694, 17747, 35494, 53241, 106482, 550157, 1100314, 1402013, 1650471, 2804026, 3300942, 4206039, 8412078, 43462403, 86924806, 130387209, 260774418]

約数ペア:

[(1, 260774418), (2, 130387209), (3, 86924806), (6, 43462403), (31, 8412078), (62, 4206039), (79, 3300942), (93, 2804026), (158, 1650471), (186, 1402013), (237, 1100314), (474, 550157), (2449, 106482), (4898, 53241), (7347, 35494), (14694, 17747)]