2013197147130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{6559141}}^1$

素因数の和:6559951

約数の個数: 64

約数和(自身を含む): 5209952727168

約数和(自身を除く): 3196755580038

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 787, 1574, 2361, 3935, 4722, 7870, 10231, 11805, 20462, 23610, 30693, 51155, 61386, 102310, 153465, 306930, 6559141, 13118282, 19677423, 32795705, 39354846, 65591410, 85268833, 98387115, 170537666, 196774230, 255806499, 426344165, 511612998, 852688330, 1279032495, 2558064990, 5162043967, 10324087934, 15486131901, 25810219835, 30972263802, 51620439670, 67106571571, 77430659505, 134213143142, 154861319010, 201319714713, 335532857855, 402639429426, 671065715710, 1006598573565, 2013197147130]

約数ペア:

[(1, 2013197147130), (2, 1006598573565), (3, 671065715710), (5, 402639429426), (6, 335532857855), (10, 201319714713), (13, 154861319010), (15, 134213143142), (26, 77430659505), (30, 67106571571), (39, 51620439670), (65, 30972263802), (78, 25810219835), (130, 15486131901), (195, 10324087934), (390, 5162043967), (787, 2558064990), (1574, 1279032495), (2361, 852688330), (3935, 511612998), (4722, 426344165), (7870, 255806499), (10231, 196774230), (11805, 170537666), (20462, 98387115), (23610, 85268833), (30693, 65591410), (51155, 39354846), (61386, 32795705), (102310, 19677423), (153465, 13118282), (306930, 6559141)]