748135486

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{6043}}^1$

素因数の和:6328

約数の個数: 32

約数和(自身を含む): 1322910720

約数和(自身を除く): 574775234

約数列:

[1, 2, 7, 14, 37, 74, 239, 259, 478, 518, 1673, 3346, 6043, 8843, 12086, 17686, 42301, 61901, 84602, 123802, 223591, 447182, 1444277, 1565137, 2888554, 3130274, 10109939, 20219878, 53438249, 106876498, 374067743, 748135486]

約数ペア:

[(1, 748135486), (2, 374067743), (7, 106876498), (14, 53438249), (37, 20219878), (74, 10109939), (239, 3130274), (259, 2888554), (478, 1565137), (518, 1444277), (1673, 447182), (3346, 223591), (6043, 123802), (8843, 84602), (12086, 61901), (17686, 42301)]