2615693758

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1\times {\mathrm{677}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 4102887168

約数和(自身を除く): 1487193410

約数列:

[1, 2, 31, 62, 101, 202, 617, 677, 1234, 1354, 3131, 6262, 19127, 20987, 38254, 41974, 62317, 68377, 124634, 136754, 417709, 835418, 1931827, 2119687, 3863654, 4239374, 12948979, 25897958, 42188609, 84377218, 1307846879, 2615693758]

約数ペア:

[(1, 2615693758), (2, 1307846879), (31, 84377218), (62, 42188609), (101, 25897958), (202, 12948979), (617, 4239374), (677, 3863654), (1234, 2119687), (1354, 1931827), (3131, 835418), (6262, 417709), (19127, 136754), (20987, 124634), (38254, 68377), (41974, 62317)]