2215312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:367

約数の個数: 40

約数和(自身を含む): 4812192

約数和(自身を除く): 2596880

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 307, 328, 451, 614, 656, 902, 1228, 1804, 2456, 3377, 3608, 4912, 6754, 7216, 12587, 13508, 25174, 27016, 50348, 54032, 100696, 138457, 201392, 276914, 553828, 1107656, 2215312]

約数ペア:

[(1, 2215312), (2, 1107656), (4, 553828), (8, 276914), (11, 201392), (16, 138457), (22, 100696), (41, 54032), (44, 50348), (82, 27016), (88, 25174), (164, 13508), (176, 12587), (307, 7216), (328, 6754), (451, 4912), (614, 3608), (656, 3377), (902, 2456), (1228, 1804)]