355137070

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{271097}}^1$

素因数の和:271235

約数の個数: 16

約数和(自身を含む): 644128848

約数和(自身を除く): 288991778

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 271097, 542194, 1355485, 2710970, 35513707, 71027414, 177568535, 355137070]

約数ペア:

[(1, 355137070), (2, 177568535), (5, 71027414), (10, 35513707), (131, 2710970), (262, 1355485), (655, 542194), (1310, 271097)]