331379246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{190667}}^1$

素因数の和:190759

約数の個数: 16

約数和(自身を含む): 549123840

約数和(自身を除く): 217744594

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 190667, 381334, 2097337, 4194674, 15062693, 30125386, 165689623, 331379246]

約数ペア:

[(1, 331379246), (2, 165689623), (11, 30125386), (22, 15062693), (79, 4194674), (158, 2097337), (869, 381334), (1738, 190667)]