8266978382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{1103}}^1$

素因数の和:1713

約数の個数: 64

約数和(自身を含む): 14635966464

約数和(自身を除く): 6368988082

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 547, 806, 1054, 1094, 1103, 2206, 6851, 7111, 9299, 13702, 14222, 14339, 16957, 18598, 18751, 28678, 33914, 34193, 37502, 68386, 120887, 220441, 241774, 243763, 288269, 440882, 444509, 487526, 576538, 581281, 603341, 889018, 1162562, 1206682, 3747497, 7494994, 7556653, 7843433, 10256797, 15113306, 15686866, 18703571, 20513594, 37407142, 133338361, 243146423, 266676722, 317960707, 486292846, 635921414, 4133489191, 8266978382]

約数ペア:

[(1, 8266978382), (2, 4133489191), (13, 635921414), (17, 486292846), (26, 317960707), (31, 266676722), (34, 243146423), (62, 133338361), (221, 37407142), (403, 20513594), (442, 18703571), (527, 15686866), (547, 15113306), (806, 10256797), (1054, 7843433), (1094, 7556653), (1103, 7494994), (2206, 3747497), (6851, 1206682), (7111, 1162562), (9299, 889018), (13702, 603341), (14222, 581281), (14339, 576538), (16957, 487526), (18598, 444509), (18751, 440882), (28678, 288269), (33914, 243763), (34193, 241774), (37502, 220441), (68386, 120887)]