542787830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4175291}}^1$

素因数の和:4175311

約数の個数: 16

約数和(自身を含む): 1052173584

約数和(自身を除く): 509385754

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4175291, 8350582, 20876455, 41752910, 54278783, 108557566, 271393915, 542787830]

約数ペア:

[(1, 542787830), (2, 271393915), (5, 108557566), (10, 54278783), (13, 41752910), (26, 20876455), (65, 8350582), (130, 4175291)]