1340734906

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4163773}}^1$

素因数の和:4163805

約数の個数: 16

約数和(自身を含む): 2398333824

約数和(自身を除く): 1057598918

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 4163773, 8327546, 29146411, 58292822, 95766779, 191533558, 670367453, 1340734906]

約数ペア:

[(1, 1340734906), (2, 670367453), (7, 191533558), (14, 95766779), (23, 58292822), (46, 29146411), (161, 8327546), (322, 4163773)]