2103243944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2677}}^1$

素因数の和:2862

約数の個数: 64

約数和(自身を含む): 4294976400

約数和(自身を除く): 2191732456

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 109, 136, 212, 218, 424, 436, 872, 901, 1802, 1853, 2677, 3604, 3706, 5354, 5777, 7208, 7412, 10708, 11554, 14824, 21416, 23108, 45509, 46216, 91018, 98209, 141881, 182036, 196418, 283762, 291793, 364072, 392836, 567524, 583586, 785672, 1135048, 1167172, 2334344, 2411977, 4823954, 4960481, 9647908, 9920962, 15465029, 19295816, 19841924, 30930058, 39683848, 61860116, 123720232, 262905493, 525810986, 1051621972, 2103243944]

約数ペア:

[(1, 2103243944), (2, 1051621972), (4, 525810986), (8, 262905493), (17, 123720232), (34, 61860116), (53, 39683848), (68, 30930058), (106, 19841924), (109, 19295816), (136, 15465029), (212, 9920962), (218, 9647908), (424, 4960481), (436, 4823954), (872, 2411977), (901, 2334344), (1802, 1167172), (1853, 1135048), (2677, 785672), (3604, 583586), (3706, 567524), (5354, 392836), (5777, 364072), (7208, 291793), (7412, 283762), (10708, 196418), (11554, 182036), (14824, 141881), (21416, 98209), (23108, 91018), (45509, 46216)]