2079976388

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{15307}}^1$

素因数の和:15552

約数の個数: 48

約数和(自身を含む): 4361677824

約数和(自身を除く): 2281701436

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 211, 322, 422, 644, 844, 1477, 2954, 4853, 5908, 9706, 15307, 19412, 30614, 33971, 61228, 67942, 107149, 135884, 214298, 352061, 428596, 704122, 1408244, 2464427, 3229777, 4928854, 6459554, 9857708, 12919108, 22608439, 45216878, 74284871, 90433756, 148569742, 297139484, 519994097, 1039988194, 2079976388]

約数ペア:

[(1, 2079976388), (2, 1039988194), (4, 519994097), (7, 297139484), (14, 148569742), (23, 90433756), (28, 74284871), (46, 45216878), (92, 22608439), (161, 12919108), (211, 9857708), (322, 6459554), (422, 4928854), (644, 3229777), (844, 2464427), (1477, 1408244), (2954, 704122), (4853, 428596), (5908, 352061), (9706, 214298), (15307, 135884), (19412, 107149), (30614, 67942), (33971, 61228)]