131415914

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{863}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 230169600

約数和(自身を除く): 98753686

約数列:

[1, 2, 7, 14, 73, 146, 149, 298, 511, 863, 1022, 1043, 1726, 2086, 6041, 10877, 12082, 21754, 62999, 76139, 125998, 128587, 152278, 257174, 440993, 881986, 900109, 1800218, 9386851, 18773702, 65707957, 131415914]

約数ペア:

[(1, 131415914), (2, 65707957), (7, 18773702), (14, 9386851), (73, 1800218), (146, 900109), (149, 881986), (298, 440993), (511, 257174), (863, 152278), (1022, 128587), (1043, 125998), (1726, 76139), (2086, 62999), (6041, 21754), (10877, 12082)]