814884532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{12539}}^1$

素因数の和:12772

約数の個数: 48

約数和(自身を含む): 1786498560

約数和(自身を除く): 971614028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 211, 308, 422, 844, 1477, 2321, 2954, 4642, 5908, 9284, 12539, 16247, 25078, 32494, 50156, 64988, 87773, 137929, 175546, 275858, 351092, 551716, 965503, 1931006, 2645729, 3862012, 5291458, 10582916, 18520103, 29103019, 37040206, 58206038, 74080412, 116412076, 203721133, 407442266, 814884532]

約数ペア:

[(1, 814884532), (2, 407442266), (4, 203721133), (7, 116412076), (11, 74080412), (14, 58206038), (22, 37040206), (28, 29103019), (44, 18520103), (77, 10582916), (154, 5291458), (211, 3862012), (308, 2645729), (422, 1931006), (844, 965503), (1477, 551716), (2321, 351092), (2954, 275858), (4642, 175546), (5908, 137929), (9284, 87773), (12539, 64988), (16247, 50156), (25078, 32494)]