1633424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{7853}}^1$

素因数の和:7874

約数の個数: 20

約数和(自身を含む): 3408636

約数和(自身を除く): 1775212

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 7853, 15706, 31412, 62824, 102089, 125648, 204178, 408356, 816712, 1633424]

約数ペア:

[(1, 1633424), (2, 816712), (4, 408356), (8, 204178), (13, 125648), (16, 102089), (26, 62824), (52, 31412), (104, 15706), (208, 7853)]