2999888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:335

約数の個数: 40

約数和(自身を含む): 6327720

約数和(自身を除く): 3327832

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 269, 272, 328, 538, 656, 697, 1076, 1394, 2152, 2788, 4304, 4573, 5576, 9146, 11029, 11152, 18292, 22058, 36584, 44116, 73168, 88232, 176464, 187493, 374986, 749972, 1499944, 2999888]

約数ペア:

[(1, 2999888), (2, 1499944), (4, 749972), (8, 374986), (16, 187493), (17, 176464), (34, 88232), (41, 73168), (68, 44116), (82, 36584), (136, 22058), (164, 18292), (269, 11152), (272, 11029), (328, 9146), (538, 5576), (656, 4573), (697, 4304), (1076, 2788), (1394, 2152)]