2017148396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1\times {\mathrm{811}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 3797821440

約数和(自身を除く): 1780673044

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 463, 811, 926, 1343, 1622, 1852, 2686, 3244, 5372, 7871, 13787, 15742, 27574, 31484, 36577, 55148, 64069, 73154, 128138, 146308, 256276, 375493, 621809, 750986, 1089173, 1243618, 1501972, 2178346, 2487236, 4356692, 6383381, 12766762, 25533524, 29663947, 59327894, 118655788, 504287099, 1008574198, 2017148396]

約数ペア:

[(1, 2017148396), (2, 1008574198), (4, 504287099), (17, 118655788), (34, 59327894), (68, 29663947), (79, 25533524), (158, 12766762), (316, 6383381), (463, 4356692), (811, 2487236), (926, 2178346), (1343, 1501972), (1622, 1243618), (1852, 1089173), (2686, 750986), (3244, 621809), (5372, 375493), (7871, 256276), (13787, 146308), (15742, 128138), (27574, 73154), (31484, 64069), (36577, 55148)]