1220776.00000000

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:757

約数の個数: 40

約数和(自身を含む): 22565520

約数和(自身を除く): 11765216

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 236, 272, 472, 673, 944, 1003, 1346, 2006, 2692, 4012, 5384, 8024, 10768, 11441, 16048, 22882, 39707, 45764, 79414, 91528, 158828, 183056, 317656, 635312, 675019, 1350038, 2700076, 5400152, 10800304]

約数ペア:

[(1, 10800304), (2, 5400152), (4, 2700076), (8, 1350038), (16, 675019), (17, 635312), (34, 317656), (59, 183056), (68, 158828), (118, 91528), (136, 79414), (236, 45764), (272, 39707), (472, 22882), (673, 16048), (944, 11441), (1003, 10768), (1346, 8024), (2006, 5384), (2692, 4012)]