1288324

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 2358720

約数和(自身を除く): 1070396

約数列:

[1, 2, 4, 53, 59, 103, 106, 118, 206, 212, 236, 412, 3127, 5459, 6077, 6254, 10918, 12154, 12508, 21836, 24308, 322081, 644162, 1288324]

約数ペア:

[(1, 1288324), (2, 644162), (4, 322081), (53, 24308), (59, 21836), (103, 12508), (106, 12154), (118, 10918), (206, 6254), (212, 6077), (236, 5459), (412, 3127)]