1292474868

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{686027}}^1$

素因数の和:686191

約数の個数: 24

約数和(自身を含む): 3034987872

約数和(自身を除く): 1742513004

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 686027, 1372054, 2058081, 2744108, 4116162, 8232324, 107706239, 215412478, 323118717, 430824956, 646237434, 1292474868]

約数ペア:

[(1, 1292474868), (2, 646237434), (3, 430824956), (4, 323118717), (6, 215412478), (12, 107706239), (157, 8232324), (314, 4116162), (471, 2744108), (628, 2058081), (942, 1372054), (1884, 686027)]