2017302798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{2887}}^1$

素因数の和:3157

約数の個数: 64

約数和(自身を含む): 4684382208

約数和(自身を除く): 2667079410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 131, 254, 262, 381, 393, 762, 786, 889, 917, 1778, 1834, 2667, 2751, 2887, 5334, 5502, 5774, 8661, 16637, 17322, 20209, 33274, 40418, 49911, 60627, 99822, 116459, 121254, 232918, 349377, 366649, 378197, 698754, 733298, 756394, 1099947, 1134591, 2199894, 2269182, 2566543, 2647379, 5133086, 5294758, 7699629, 7942137, 15399258, 15884274, 48031019, 96062038, 144093057, 288186114, 336217133, 672434266, 1008651399, 2017302798]

約数ペア:

[(1, 2017302798), (2, 1008651399), (3, 672434266), (6, 336217133), (7, 288186114), (14, 144093057), (21, 96062038), (42, 48031019), (127, 15884274), (131, 15399258), (254, 7942137), (262, 7699629), (381, 5294758), (393, 5133086), (762, 2647379), (786, 2566543), (889, 2269182), (917, 2199894), (1778, 1134591), (1834, 1099947), (2667, 756394), (2751, 733298), (2887, 698754), (5334, 378197), (5502, 366649), (5774, 349377), (8661, 232918), (16637, 121254), (17322, 116459), (20209, 99822), (33274, 60627), (40418, 49911)]