1330392188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{919}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 2515464000

約数和(自身を除く): 1185071812

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 349, 698, 919, 1037, 1396, 1838, 2074, 3676, 4148, 5933, 11866, 15623, 21289, 23732, 31246, 42578, 56059, 62492, 85156, 112118, 224236, 320731, 361913, 641462, 723826, 953003, 1282924, 1447652, 1906006, 3812012, 5452427, 10904854, 19564591, 21809708, 39129182, 78258364, 332598047, 665196094, 1330392188]

約数ペア:

[(1, 1330392188), (2, 665196094), (4, 332598047), (17, 78258364), (34, 39129182), (61, 21809708), (68, 19564591), (122, 10904854), (244, 5452427), (349, 3812012), (698, 1906006), (919, 1447652), (1037, 1282924), (1396, 953003), (1838, 723826), (2074, 641462), (3676, 361913), (4148, 320731), (5933, 224236), (11866, 112118), (15623, 85156), (21289, 62492), (23732, 56059), (31246, 42578)]