278927162

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{12893}}^1$

素因数の和:13297

約数の個数: 16

約数和(自身を含む): 434012040

約数和(自身を除く): 155084878

約数列:

[1, 2, 29, 58, 373, 746, 10817, 12893, 21634, 25786, 373897, 747794, 4809089, 9618178, 139463581, 278927162]

約数ペア:

[(1, 278927162), (2, 139463581), (29, 9618178), (58, 4809089), (373, 747794), (746, 373897), (10817, 25786), (12893, 21634)]