2019011766

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{1319}}^1$

素因数の和:1733

約数の個数: 64

約数和(自身を含む): 4390848000

約数和(自身を除く): 2371836234

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 349, 698, 731, 1047, 1319, 1462, 2094, 2193, 2638, 3957, 4386, 5933, 7914, 11866, 15007, 17799, 22423, 30014, 35598, 44846, 45021, 56717, 67269, 90042, 113434, 134538, 170151, 255119, 340302, 460331, 510238, 765357, 920662, 964189, 1380993, 1530714, 1928378, 2761986, 2892567, 5785134, 7825627, 15651254, 19794233, 23476881, 39588466, 46953762, 59382699, 118765398, 336501961, 673003922, 1009505883, 2019011766]

約数ペア:

[(1, 2019011766), (2, 1009505883), (3, 673003922), (6, 336501961), (17, 118765398), (34, 59382699), (43, 46953762), (51, 39588466), (86, 23476881), (102, 19794233), (129, 15651254), (258, 7825627), (349, 5785134), (698, 2892567), (731, 2761986), (1047, 1928378), (1319, 1530714), (1462, 1380993), (2094, 964189), (2193, 920662), (2638, 765357), (3957, 510238), (4386, 460331), (5933, 340302), (7914, 255119), (11866, 170151), (15007, 134538), (17799, 113434), (22423, 90042), (30014, 67269), (35598, 56717), (44846, 45021)]