2069133731

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 2563741440

約数和(自身を除く): 494607709

約数列:

[1, 7, 29, 49, 67, 103, 203, 211, 469, 721, 1421, 1477, 1943, 2987, 3283, 5047, 6119, 6901, 10339, 13601, 14137, 20909, 21733, 42833, 48307, 95207, 98959, 146363, 152131, 200129, 299831, 338149, 409973, 630257, 692713, 1064917, 1400903, 1456111, 2869811, 4411799, 9806321, 10192777, 20088677, 30882593, 42227219, 71349439, 295590533, 2069133731]

約数ペア:

[(1, 2069133731), (7, 295590533), (29, 71349439), (49, 42227219), (67, 30882593), (103, 20088677), (203, 10192777), (211, 9806321), (469, 4411799), (721, 2869811), (1421, 1456111), (1477, 1400903), (1943, 1064917), (2987, 692713), (3283, 630257), (5047, 409973), (6119, 338149), (6901, 299831), (10339, 200129), (13601, 152131), (14137, 146363), (20909, 98959), (21733, 95207), (42833, 48307)]