248004806

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{22171}}^1$

素因数の和:22244

約数の個数: 32

約数和(自身を含む): 459758592

約数和(自身を除く): 211753786

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 329, 658, 799, 1598, 5593, 11186, 22171, 44342, 155197, 310394, 376907, 753814, 1042037, 2084074, 2638349, 5276698, 7294259, 14588518, 17714629, 35429258, 124002403, 248004806]

約数ペア:

[(1, 248004806), (2, 124002403), (7, 35429258), (14, 17714629), (17, 14588518), (34, 7294259), (47, 5276698), (94, 2638349), (119, 2084074), (238, 1042037), (329, 753814), (658, 376907), (799, 310394), (1598, 155197), (5593, 44342), (11186, 22171)]