2017254512

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1385477}}^1$

素因数の和:1385505

約数の個数: 40

約数和(自身を含む): 4810379616

約数和(自身を除く): 2793125104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1385477, 2770954, 5541908, 9698339, 11083816, 18011201, 19396678, 22167632, 36022402, 38793356, 72044804, 77586712, 126078407, 144089608, 155173424, 252156814, 288179216, 504313628, 1008627256, 2017254512]

約数ペア:

[(1, 2017254512), (2, 1008627256), (4, 504313628), (7, 288179216), (8, 252156814), (13, 155173424), (14, 144089608), (16, 126078407), (26, 77586712), (28, 72044804), (52, 38793356), (56, 36022402), (91, 22167632), (104, 19396678), (112, 18011201), (182, 11083816), (208, 9698339), (364, 5541908), (728, 2770954), (1456, 1385477)]