2189968165

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{24413}}^1$

素因数の和:24669

約数の個数: 32

約数和(自身を含む): 3290616576

約数和(自身を除く): 1100648411

約数列:

[1, 5, 7, 11, 35, 55, 77, 233, 385, 1165, 1631, 2563, 8155, 12815, 17941, 24413, 89705, 122065, 170891, 268543, 854455, 1342715, 1879801, 5688229, 9399005, 28441145, 39817603, 62570519, 199088015, 312852595, 437993633, 2189968165]

約数ペア:

[(1, 2189968165), (5, 437993633), (7, 312852595), (11, 199088015), (35, 62570519), (55, 39817603), (77, 28441145), (233, 9399005), (385, 5688229), (1165, 1879801), (1631, 1342715), (2563, 854455), (8155, 268543), (12815, 170891), (17941, 122065), (24413, 89705)]