133294408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1281677}}^1$

素因数の和:1281696

約数の個数: 16

約数和(自身を含む): 269152380

約数和(自身を除く): 135857972

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1281677, 2563354, 5126708, 10253416, 16661801, 33323602, 66647204, 133294408]

約数ペア:

[(1, 133294408), (2, 66647204), (4, 33323602), (8, 16661801), (13, 10253416), (26, 5126708), (52, 2563354), (104, 1281677)]