239393858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{761}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 399409920

約数和(自身を除く): 160016062

約数列:

[1, 2, 11, 22, 79, 158, 181, 362, 761, 869, 1522, 1738, 1991, 3982, 8371, 14299, 16742, 28598, 60119, 120238, 137741, 157289, 275482, 314578, 661309, 1322618, 1515151, 3030302, 10881539, 21763078, 119696929, 239393858]

約数ペア:

[(1, 239393858), (2, 119696929), (11, 21763078), (22, 10881539), (79, 3030302), (158, 1515151), (181, 1322618), (362, 661309), (761, 314578), (869, 275482), (1522, 157289), (1738, 137741), (1991, 120238), (3982, 60119), (8371, 28598), (14299, 16742)]