2008788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 5100480

約数和(自身を除く): 3091692

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 229, 258, 458, 516, 687, 731, 916, 1374, 1462, 2193, 2748, 2924, 3893, 4386, 7786, 8772, 9847, 11679, 15572, 19694, 23358, 29541, 39388, 46716, 59082, 118164, 167399, 334798, 502197, 669596, 1004394, 2008788]

約数ペア:

[(1, 2008788), (2, 1004394), (3, 669596), (4, 502197), (6, 334798), (12, 167399), (17, 118164), (34, 59082), (43, 46716), (51, 39388), (68, 29541), (86, 23358), (102, 19694), (129, 15572), (172, 11679), (204, 9847), (229, 8772), (258, 7786), (458, 4386), (516, 3893), (687, 2924), (731, 2748), (916, 2193), (1374, 1462)]