799947708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{202621}}^1$

素因数の和:202682

約数の個数: 48

約数和(自身を含む): 2178591744

約数和(自身を除く): 1378644036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 202621, 405242, 607863, 810484, 1215726, 1418347, 2431452, 2836694, 4255041, 5673388, 8510082, 9523187, 17020164, 19046374, 28569561, 38092748, 57139122, 66662309, 114278244, 133324618, 199986927, 266649236, 399973854, 799947708]

約数ペア:

[(1, 799947708), (2, 399973854), (3, 266649236), (4, 199986927), (6, 133324618), (7, 114278244), (12, 66662309), (14, 57139122), (21, 38092748), (28, 28569561), (42, 19046374), (47, 17020164), (84, 9523187), (94, 8510082), (141, 5673388), (188, 4255041), (282, 2836694), (329, 2431452), (564, 1418347), (658, 1215726), (987, 810484), (1316, 607863), (1974, 405242), (3948, 202621)]