319797634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{21317}}^1$

素因数の和:21909

約数の個数: 16

約数和(自身を含む): 517515768

約数和(自身を除く): 197718134

約数列:

[1, 2, 13, 26, 577, 1154, 7501, 15002, 21317, 42634, 277121, 554242, 12299909, 24599818, 159898817, 319797634]

約数ペア:

[(1, 319797634), (2, 159898817), (13, 24599818), (26, 12299909), (577, 554242), (1154, 277121), (7501, 42634), (15002, 21317)]