123040586

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{5519}}^1$

素因数の和:5749

約数の個数: 16

約数和(自身を含む): 188386560

約数和(自身を除く): 65345974

約数列:

[1, 2, 71, 142, 157, 314, 5519, 11038, 11147, 22294, 391849, 783698, 866483, 1732966, 61520293, 123040586]

約数ペア:

[(1, 123040586), (2, 61520293), (71, 1732966), (142, 866483), (157, 783698), (314, 391849), (5519, 22294), (11038, 11147)]