245393434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{10861}}^1$

素因数の和:10966

約数の個数: 32

約数和(自身を含む): 437955840

約数和(自身を除く): 192562406

約数列:

[1, 2, 11, 13, 22, 26, 79, 143, 158, 286, 869, 1027, 1738, 2054, 10861, 11297, 21722, 22594, 119471, 141193, 238942, 282386, 858019, 1553123, 1716038, 3106246, 9438209, 11154247, 18876418, 22308494, 122696717, 245393434]

約数ペア:

[(1, 245393434), (2, 122696717), (11, 22308494), (13, 18876418), (22, 11154247), (26, 9438209), (79, 3106246), (143, 1716038), (158, 1553123), (286, 858019), (869, 282386), (1027, 238942), (1738, 141193), (2054, 119471), (10861, 22594), (11297, 21722)]