977261766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{41903}}^1$

素因数の和:41957

約数の個数: 48

約数和(自身を含む): 2208508416

約数和(自身を除く): 1231246650

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 169, 299, 338, 507, 598, 897, 1014, 1794, 3887, 7774, 11661, 23322, 41903, 83806, 125709, 251418, 544739, 963769, 1089478, 1634217, 1927538, 2891307, 3268434, 5782614, 7081607, 12528997, 14163214, 21244821, 25057994, 37586991, 42489642, 75173982, 162876961, 325753922, 488630883, 977261766]

約数ペア:

[(1, 977261766), (2, 488630883), (3, 325753922), (6, 162876961), (13, 75173982), (23, 42489642), (26, 37586991), (39, 25057994), (46, 21244821), (69, 14163214), (78, 12528997), (138, 7081607), (169, 5782614), (299, 3268434), (338, 2891307), (507, 1927538), (598, 1634217), (897, 1089478), (1014, 963769), (1794, 544739), (3887, 251418), (7774, 125709), (11661, 83806), (23322, 41903)]