17779996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1033}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 33642224

約数和(自身を除く): 15862228

約数列:

[1, 2, 4, 13, 26, 52, 331, 662, 1033, 1324, 2066, 4132, 4303, 8606, 13429, 17212, 26858, 53716, 341923, 683846, 1367692, 4444999, 8889998, 17779996]

約数ペア:

[(1, 17779996), (2, 8889998), (4, 4444999), (13, 1367692), (26, 683846), (52, 341923), (331, 53716), (662, 26858), (1033, 17212), (1324, 13429), (2066, 8606), (4132, 4303)]