1329830

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1873}}^1$

素因数の和:1951

約数の個数: 16

約数和(自身を含む): 2428704

約数和(自身を除く): 1098874

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1873, 3746, 9365, 18730, 132983, 265966, 664915, 1329830]

約数ペア:

[(1, 1329830), (2, 664915), (5, 265966), (10, 132983), (71, 18730), (142, 9365), (355, 3746), (710, 1873)]