2128567112

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{8971}}^1$

素因数の和:9226

約数の個数: 64

約数和(自身を含む): 4823347200

約数和(自身を除く): 2694780088

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 223, 266, 446, 532, 892, 1064, 1561, 1784, 3122, 4237, 6244, 8474, 8971, 12488, 16948, 17942, 29659, 33896, 35884, 59318, 62797, 71768, 118636, 125594, 170449, 237272, 251188, 340898, 502376, 681796, 1193143, 1363592, 2000533, 2386286, 4001066, 4772572, 8002132, 9545144, 14003731, 16004264, 28007462, 38010127, 56014924, 76020254, 112029848, 152040508, 266070889, 304081016, 532141778, 1064283556, 2128567112]

約数ペア:

[(1, 2128567112), (2, 1064283556), (4, 532141778), (7, 304081016), (8, 266070889), (14, 152040508), (19, 112029848), (28, 76020254), (38, 56014924), (56, 38010127), (76, 28007462), (133, 16004264), (152, 14003731), (223, 9545144), (266, 8002132), (446, 4772572), (532, 4001066), (892, 2386286), (1064, 2000533), (1561, 1363592), (1784, 1193143), (3122, 681796), (4237, 502376), (6244, 340898), (8474, 251188), (8971, 237272), (12488, 170449), (16948, 125594), (17942, 118636), (29659, 71768), (33896, 62797), (35884, 59318)]