2745381306374

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{20859341}}^1$

素因数の和:20859453

約数の個数: 48

約数和(自身を含む): 5136404374080

約数和(自身を除く): 2391023067706

約数列:

[1, 2, 7, 14, 17, 34, 49, 79, 98, 119, 158, 238, 553, 833, 1106, 1343, 1666, 2686, 3871, 7742, 9401, 18802, 65807, 131614, 20859341, 41718682, 146015387, 292030774, 354608797, 709217594, 1022107709, 1647887939, 2044215418, 2482261579, 3295775878, 4964523158, 11535215573, 17375831053, 23070431146, 28014094963, 34751662106, 56028189926, 80746509011, 161493018022, 196098664741, 392197329482, 1372690653187, 2745381306374]

約数ペア:

[(1, 2745381306374), (2, 1372690653187), (7, 392197329482), (14, 196098664741), (17, 161493018022), (34, 80746509011), (49, 56028189926), (79, 34751662106), (98, 28014094963), (119, 23070431146), (158, 17375831053), (238, 11535215573), (553, 4964523158), (833, 3295775878), (1106, 2482261579), (1343, 2044215418), (1666, 1647887939), (2686, 1022107709), (3871, 709217594), (7742, 354608797), (9401, 292030774), (18802, 146015387), (65807, 41718682), (131614, 20859341)]