2152072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{20693}}^1$

素因数の和:20712

約数の個数: 16

約数和(自身を含む): 4345740

約数和(自身を除く): 2193668

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 20693, 41386, 82772, 165544, 269009, 538018, 1076036, 2152072]

約数ペア:

[(1, 2152072), (2, 1076036), (4, 538018), (8, 269009), (13, 165544), (26, 82772), (52, 41386), (104, 20693)]