1211595882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{15859}}^1$

素因数の和:15995

約数の個数: 64

約数和(自身を含む): 2959856640

約数和(自身を除く): 1748260758

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 107, 119, 214, 238, 321, 357, 642, 714, 749, 1498, 1819, 2247, 3638, 4494, 5457, 10914, 12733, 15859, 25466, 31718, 38199, 47577, 76398, 95154, 111013, 222026, 269603, 333039, 539206, 666078, 808809, 1617618, 1696913, 1887221, 3393826, 3774442, 5090739, 5661663, 10181478, 11323326, 11878391, 23756782, 28847521, 35635173, 57695042, 71270346, 86542563, 173085126, 201932647, 403865294, 605797941, 1211595882]

約数ペア:

[(1, 1211595882), (2, 605797941), (3, 403865294), (6, 201932647), (7, 173085126), (14, 86542563), (17, 71270346), (21, 57695042), (34, 35635173), (42, 28847521), (51, 23756782), (102, 11878391), (107, 11323326), (119, 10181478), (214, 5661663), (238, 5090739), (321, 3774442), (357, 3393826), (642, 1887221), (714, 1696913), (749, 1617618), (1498, 808809), (1819, 666078), (2247, 539206), (3638, 333039), (4494, 269603), (5457, 222026), (10914, 111013), (12733, 95154), (15859, 76398), (25466, 47577), (31718, 38199)]