2065221872

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{13669}}^1$

素因数の和:13774

約数の個数: 80

約数和(自身を含む): 4881830400

約数和(自身を除く): 2816608528

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 71, 76, 112, 133, 142, 152, 266, 284, 304, 497, 532, 568, 994, 1064, 1136, 1349, 1988, 2128, 2698, 3976, 5396, 7952, 9443, 10792, 13669, 18886, 21584, 27338, 37772, 54676, 75544, 95683, 109352, 151088, 191366, 218704, 259711, 382732, 519422, 765464, 970499, 1038844, 1530928, 1817977, 1940998, 2077688, 3635954, 3881996, 4155376, 6793493, 7271908, 7763992, 13586986, 14543816, 15527984, 18439481, 27173972, 29087632, 36878962, 54347944, 73757924, 108695888, 129076367, 147515848, 258152734, 295031696, 516305468, 1032610936, 2065221872]

約数ペア:

[(1, 2065221872), (2, 1032610936), (4, 516305468), (7, 295031696), (8, 258152734), (14, 147515848), (16, 129076367), (19, 108695888), (28, 73757924), (38, 54347944), (56, 36878962), (71, 29087632), (76, 27173972), (112, 18439481), (133, 15527984), (142, 14543816), (152, 13586986), (266, 7763992), (284, 7271908), (304, 6793493), (497, 4155376), (532, 3881996), (568, 3635954), (994, 2077688), (1064, 1940998), (1136, 1817977), (1349, 1530928), (1988, 1038844), (2128, 970499), (2698, 765464), (3976, 519422), (5396, 382732), (7952, 259711), (9443, 218704), (10792, 191366), (13669, 151088), (18886, 109352), (21584, 95683), (27338, 75544), (37772, 54676)]