2017474017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1374

約数の個数: 64

約数和(自身を含む): 3194634240

約数和(自身を除く): 1177160223

約数列:

[1, 3, 13, 19, 31, 39, 57, 71, 93, 213, 247, 403, 589, 741, 923, 1209, 1237, 1349, 1767, 2201, 2769, 3711, 4047, 6603, 7657, 16081, 17537, 22971, 23503, 28613, 38347, 41819, 48243, 52611, 70509, 85839, 87827, 115041, 125457, 263481, 305539, 498511, 543647, 728593, 916617, 1141751, 1495533, 1630941, 1668713, 2185779, 2722637, 3425253, 5006139, 8167911, 9471709, 21693269, 28415127, 35394281, 51730103, 65079807, 106182843, 155190309, 672491339, 2017474017]

約数ペア:

[(1, 2017474017), (3, 672491339), (13, 155190309), (19, 106182843), (31, 65079807), (39, 51730103), (57, 35394281), (71, 28415127), (93, 21693269), (213, 9471709), (247, 8167911), (403, 5006139), (589, 3425253), (741, 2722637), (923, 2185779), (1209, 1668713), (1237, 1630941), (1349, 1495533), (1767, 1141751), (2201, 916617), (2769, 728593), (3711, 543647), (4047, 498511), (6603, 305539), (7657, 263481), (16081, 125457), (17537, 115041), (22971, 87827), (23503, 85839), (28613, 70509), (38347, 52611), (41819, 48243)]