1330843388

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{89849}}^1$

素因数の和:89906

約数の個数: 36

約数和(自身を含む): 2782474800

約数和(自身を除く): 1451631412

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 529, 644, 1058, 2116, 3703, 7406, 14812, 89849, 179698, 359396, 628943, 1257886, 2066527, 2515772, 4133054, 8266108, 14465689, 28931378, 47530121, 57862756, 95060242, 190120484, 332710847, 665421694, 1330843388]

約数ペア:

[(1, 1330843388), (2, 665421694), (4, 332710847), (7, 190120484), (14, 95060242), (23, 57862756), (28, 47530121), (46, 28931378), (92, 14465689), (161, 8266108), (322, 4133054), (529, 2515772), (644, 2066527), (1058, 1257886), (2116, 628943), (3703, 359396), (7406, 179698), (14812, 89849)]