2124201136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{75821}}^1$

素因数の和:75949

約数の個数: 40

約数和(自身を含む): 4400102304

約数和(自身を除く): 2275901168

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 103, 136, 206, 272, 412, 824, 1648, 1751, 3502, 7004, 14008, 28016, 75821, 151642, 303284, 606568, 1213136, 1288957, 2577914, 5155828, 7809563, 10311656, 15619126, 20623312, 31238252, 62476504, 124953008, 132762571, 265525142, 531050284, 1062100568, 2124201136]

約数ペア:

[(1, 2124201136), (2, 1062100568), (4, 531050284), (8, 265525142), (16, 132762571), (17, 124953008), (34, 62476504), (68, 31238252), (103, 20623312), (136, 15619126), (206, 10311656), (272, 7809563), (412, 5155828), (824, 2577914), (1648, 1288957), (1751, 1213136), (3502, 606568), (7004, 303284), (14008, 151642), (28016, 75821)]