13652660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{863}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 33094656

約数和(自身を除く): 19441996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 863, 1130, 1582, 1726, 2260, 3164, 3452, 3955, 4315, 6041, 7910, 8630, 12082, 15820, 17260, 24164, 30205, 60410, 97519, 120820, 195038, 390076, 487595, 682633, 975190, 1365266, 1950380, 2730532, 3413165, 6826330, 13652660]

約数ペア:

[(1, 13652660), (2, 6826330), (4, 3413165), (5, 2730532), (7, 1950380), (10, 1365266), (14, 975190), (20, 682633), (28, 487595), (35, 390076), (70, 195038), (113, 120820), (140, 97519), (226, 60410), (452, 30205), (565, 24164), (791, 17260), (863, 15820), (1130, 12082), (1582, 8630), (1726, 7910), (2260, 6041), (3164, 4315), (3452, 3955)]