289773814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{3119}}^1$

素因数の和:3276

約数の個数: 32

約数和(自身を含む): 490613760

約数和(自身を除く): 200839946

約数列:

[1, 2, 11, 22, 41, 82, 103, 206, 451, 902, 1133, 2266, 3119, 4223, 6238, 8446, 34309, 46453, 68618, 92906, 127879, 255758, 321257, 642514, 1406669, 2813338, 3533827, 7067654, 13171537, 26343074, 144886907, 289773814]

約数ペア:

[(1, 289773814), (2, 144886907), (11, 26343074), (22, 13171537), (41, 7067654), (82, 3533827), (103, 2813338), (206, 1406669), (451, 642514), (902, 321257), (1133, 255758), (2266, 127879), (3119, 92906), (4223, 68618), (6238, 46453), (8446, 34309)]