8907028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1663}}^1$

素因数の和:1783

約数の個数: 24

約数和(自身を含む): 16959488

約数和(自身を除く): 8052460

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 1663, 2678, 3326, 5356, 6652, 21619, 43238, 86476, 171289, 342578, 685156, 2226757, 4453514, 8907028]

約数ペア:

[(1, 8907028), (2, 4453514), (4, 2226757), (13, 685156), (26, 342578), (52, 171289), (103, 86476), (206, 43238), (412, 21619), (1339, 6652), (1663, 5356), (2678, 3326)]