2287784

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 4514400

約数和(自身を除く): 2226616

約数列:

[1, 2, 4, 8, 37, 59, 74, 118, 131, 148, 236, 262, 296, 472, 524, 1048, 2183, 4366, 4847, 7729, 8732, 9694, 15458, 17464, 19388, 30916, 38776, 61832, 285973, 571946, 1143892, 2287784]

約数ペア:

[(1, 2287784), (2, 1143892), (4, 571946), (8, 285973), (37, 61832), (59, 38776), (74, 30916), (118, 19388), (131, 17464), (148, 15458), (236, 9694), (262, 8732), (296, 7729), (472, 4847), (524, 4366), (1048, 2183)]