130913538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{7621}}^1$

素因数の和:8042

約数の個数: 32

約数和(自身を含む): 300001920

約数和(自身を除く): 169088382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 409, 818, 1227, 2454, 2863, 5726, 7621, 8589, 15242, 17178, 22863, 45726, 53347, 106694, 160041, 320082, 3116989, 6233978, 9350967, 18701934, 21818923, 43637846, 65456769, 130913538]

約数ペア:

[(1, 130913538), (2, 65456769), (3, 43637846), (6, 21818923), (7, 18701934), (14, 9350967), (21, 6233978), (42, 3116989), (409, 320082), (818, 160041), (1227, 106694), (2454, 53347), (2863, 45726), (5726, 22863), (7621, 17178), (8589, 15242)]