668889242

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59797}}^1$

素因数の和:59870

約数の個数: 32

約数和(自身を含む): 1239971328

約数和(自身を除く): 571082086

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 329, 658, 799, 1598, 5593, 11186, 59797, 119594, 418579, 837158, 1016549, 2033098, 2810459, 5620918, 7115843, 14231686, 19673213, 39346426, 47777803, 95555606, 334444621, 668889242]

約数ペア:

[(1, 668889242), (2, 334444621), (7, 95555606), (14, 47777803), (17, 39346426), (34, 19673213), (47, 14231686), (94, 7115843), (119, 5620918), (238, 2810459), (329, 2033098), (658, 1016549), (799, 837158), (1598, 418579), (5593, 119594), (11186, 59797)]