1566144046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{3671}}^1$

素因数の和:3904

約数の個数: 32

約数和(自身を含む): 2520460800

約数和(自身を除く): 954316754

約数列:

[1, 2, 19, 38, 103, 109, 206, 218, 1957, 2071, 3671, 3914, 4142, 7342, 11227, 22454, 69749, 139498, 213313, 378113, 400139, 426626, 756226, 800278, 7184147, 7602641, 14368294, 15205282, 41214317, 82428634, 783072023, 1566144046]

約数ペア:

[(1, 1566144046), (2, 783072023), (19, 82428634), (38, 41214317), (103, 15205282), (109, 14368294), (206, 7602641), (218, 7184147), (1957, 800278), (2071, 756226), (3671, 426626), (3914, 400139), (4142, 378113), (7342, 213313), (11227, 139498), (22454, 69749)]