2017591801345

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{276951517}}^1$

素因数の和:276951600

約数の個数: 16

約数和(自身を含む): 2552385189888

約数和(自身を除く): 534793388543

約数列:

[1, 5, 31, 47, 155, 235, 1457, 7285, 276951517, 1384757585, 8585497027, 13016721299, 42927485135, 65083606495, 403518360269, 2017591801345]

約数ペア:

[(1, 2017591801345), (5, 403518360269), (31, 65083606495), (47, 42927485135), (155, 13016721299), (235, 8585497027), (1457, 1384757585), (7285, 276951517)]