2018156545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1531}}^1\times {\mathrm{9091}}^1$

素因数の和:10656

約数の個数: 16

約数和(自身を含む): 2507209920

約数和(自身を除く): 489053375

約数列:

[1, 5, 29, 145, 1531, 7655, 9091, 44399, 45455, 221995, 263639, 1318195, 13918321, 69591605, 403631309, 2018156545]

約数ペア:

[(1, 2018156545), (5, 403631309), (29, 69591605), (145, 13918321), (1531, 1318195), (7655, 263639), (9091, 221995), (44399, 45455)]