419080904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{17573}}^1$

素因数の和:17861

約数の個数: 32

約数和(自身を含む): 860423040

約数和(自身を除く): 441342136

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 271, 542, 1084, 2168, 2981, 5962, 11924, 17573, 23848, 35146, 70292, 140584, 193303, 386606, 773212, 1546424, 4762283, 9524566, 19049132, 38098264, 52385113, 104770226, 209540452, 419080904]

約数ペア:

[(1, 419080904), (2, 209540452), (4, 104770226), (8, 52385113), (11, 38098264), (22, 19049132), (44, 9524566), (88, 4762283), (271, 1546424), (542, 773212), (1084, 386606), (2168, 193303), (2981, 140584), (5962, 70292), (11924, 35146), (17573, 23848)]