2213672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 4513320

約数和(自身を除く): 2299648

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 397, 697, 794, 1394, 1588, 2788, 3176, 5576, 6749, 13498, 16277, 26996, 32554, 53992, 65108, 130216, 276709, 553418, 1106836, 2213672]

約数ペア:

[(1, 2213672), (2, 1106836), (4, 553418), (8, 276709), (17, 130216), (34, 65108), (41, 53992), (68, 32554), (82, 26996), (136, 16277), (164, 13498), (328, 6749), (397, 5576), (697, 3176), (794, 2788), (1394, 1588)]