2017303386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{345547}}^1$

素因数の和:345698

約数の個数: 32

約数和(自身を含む): 4644165120

約数和(自身を除く): 2626861734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 345547, 691094, 1036641, 2073282, 2418829, 4837658, 7256487, 14512974, 48031033, 96062066, 144093099, 288186198, 336217231, 672434462, 1008651693, 2017303386]

約数ペア:

[(1, 2017303386), (2, 1008651693), (3, 672434462), (6, 336217231), (7, 288186198), (14, 144093099), (21, 96062066), (42, 48031033), (139, 14512974), (278, 7256487), (417, 4837658), (834, 2418829), (973, 2073282), (1946, 1036641), (2919, 691094), (5838, 345547)]