1263730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9721}}^1$

素因数の和:9741

約数の個数: 16

約数和(自身を含む): 2449944

約数和(自身を除く): 1186214

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 9721, 19442, 48605, 97210, 126373, 252746, 631865, 1263730]

約数ペア:

[(1, 1263730), (2, 631865), (5, 252746), (10, 126373), (13, 97210), (26, 48605), (65, 19442), (130, 9721)]