78918190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{607063}}^1$

素因数の和:607083

約数の個数: 16

約数和(自身を含む): 152980128

約数和(自身を除く): 74061938

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 607063, 1214126, 3035315, 6070630, 7891819, 15783638, 39459095, 78918190]

約数ペア:

[(1, 78918190), (2, 39459095), (5, 15783638), (10, 7891819), (13, 6070630), (26, 3035315), (65, 1214126), (130, 607063)]