1340851838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{435059}}^1$

素因数の和:435151

約数の個数: 16

約数和(自身を含む): 2130053760

約数和(自身を除く): 789201922

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 435059, 870118, 10006357, 20012714, 29148953, 58297906, 670425919, 1340851838]

約数ペア:

[(1, 1340851838), (2, 670425919), (23, 58297906), (46, 29148953), (67, 20012714), (134, 10006357), (1541, 870118), (3082, 435059)]