61999461013

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1682893}}^1$

素因数の和:1683196

約数の個数: 16

約数和(自身を含む): 74855125120

約数和(自身を除く): 12855664107

約数列:

[1, 7, 19, 133, 277, 1939, 5263, 36841, 1682893, 11780251, 31974967, 223824769, 466161361, 3263129527, 8857065859, 61999461013]

約数ペア:

[(1, 61999461013), (7, 8857065859), (19, 3263129527), (133, 466161361), (277, 223824769), (1939, 31974967), (5263, 11780251), (36841, 1682893)]