12730178314

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{26371}}^1$

素因数の和:26479

約数の個数: 48

約数和(自身を含む): 23153772096

約数和(自身を除く): 10423593782

約数列:

[1, 2, 7, 14, 29, 41, 58, 82, 203, 287, 406, 574, 841, 1189, 1682, 2378, 5887, 8323, 11774, 16646, 26371, 34481, 52742, 68962, 184597, 241367, 369194, 482734, 764759, 1081211, 1529518, 2162422, 5353313, 7568477, 10706626, 15136954, 22178011, 31355119, 44356022, 62710238, 155246077, 219485833, 310492154, 438971666, 909298451, 1818596902, 6365089157, 12730178314]

約数ペア:

[(1, 12730178314), (2, 6365089157), (7, 1818596902), (14, 909298451), (29, 438971666), (41, 310492154), (58, 219485833), (82, 155246077), (203, 62710238), (287, 44356022), (406, 31355119), (574, 22178011), (841, 15136954), (1189, 10706626), (1682, 7568477), (2378, 5353313), (5887, 2162422), (8323, 1529518), (11774, 1081211), (16646, 764759), (26371, 482734), (34481, 369194), (52742, 241367), (68962, 184597)]