262663130

素因数分解:

$2^1\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{13463}}^1$

素因数の和:15421

約数の個数: 16

約数和(自身を含む): 473071104

約数和(自身を除く): 210407974

約数列:

[1, 2, 5, 10, 1951, 3902, 9755, 13463, 19510, 26926, 67315, 134630, 26266313, 52532626, 131331565, 262663130]

約数ペア:

[(1, 262663130), (2, 131331565), (5, 52532626), (10, 26266313), (1951, 134630), (3902, 67315), (9755, 26926), (13463, 19510)]