2874802

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 5349888

約数和(自身を除く): 2475086

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 257, 329, 514, 658, 799, 1598, 1799, 3598, 4369, 5593, 8738, 11186, 12079, 24158, 30583, 61166, 84553, 169106, 205343, 410686, 1437401, 2874802]

約数ペア:

[(1, 2874802), (2, 1437401), (7, 410686), (14, 205343), (17, 169106), (34, 84553), (47, 61166), (94, 30583), (119, 24158), (238, 12079), (257, 11186), (329, 8738), (514, 5593), (658, 4369), (799, 3598), (1598, 1799)]