2801398082

素因数分解:

$2^1\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{154279}}^1$

素因数の和:155585

約数の個数: 16

約数和(自身を含む): 4806130560

約数和(自身を除く): 2004732478

約数列:

[1, 2, 7, 14, 1297, 2594, 9079, 18158, 154279, 308558, 1079953, 2159906, 200099863, 400199726, 1400699041, 2801398082]

約数ペア:

[(1, 2801398082), (2, 1400699041), (7, 400199726), (14, 200099863), (1297, 2159906), (2594, 1079953), (9079, 308558), (18158, 154279)]