2299216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 40

約数和(自身を含む): 4821120

約数和(自身を除く): 2521904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 107, 136, 158, 214, 272, 316, 428, 632, 856, 1264, 1343, 1712, 1819, 2686, 3638, 5372, 7276, 8453, 10744, 14552, 16906, 21488, 29104, 33812, 67624, 135248, 143701, 287402, 574804, 1149608, 2299216]

約数ペア:

[(1, 2299216), (2, 1149608), (4, 574804), (8, 287402), (16, 143701), (17, 135248), (34, 67624), (68, 33812), (79, 29104), (107, 21488), (136, 16906), (158, 14552), (214, 10744), (272, 8453), (316, 7276), (428, 5372), (632, 3638), (856, 2686), (1264, 1819), (1343, 1712)]