231344230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1779571}}^1$

素因数の和:1779591

約数の個数: 16

約数和(自身を含む): 448452144

約数和(自身を除く): 217107914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1779571, 3559142, 8897855, 17795710, 23134423, 46268846, 115672115, 231344230]

約数ペア:

[(1, 231344230), (2, 115672115), (5, 46268846), (10, 23134423), (13, 17795710), (26, 8897855), (65, 3559142), (130, 1779571)]