1315663408794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{1964093}}^1$

素因数の和:1964535

約数の個数: 64

約数和(自身を含む): 3088498533120

約数和(自身を除く): 1772835124326

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 389, 574, 778, 861, 1167, 1722, 2334, 2723, 5446, 8169, 15949, 16338, 31898, 47847, 95694, 111643, 223286, 334929, 669858, 1964093, 3928186, 5892279, 11784558, 13748651, 27497302, 41245953, 80527813, 82491906, 161055626, 241583439, 483166878, 563694691, 764032177, 1127389382, 1528064354, 1691084073, 2292096531, 3382168146, 4584193062, 5348225239, 10696450478, 16044675717, 31325319257, 32089351434, 62650638514, 93975957771, 187951915542, 219277234799, 438554469598, 657831704397, 1315663408794]

約数ペア:

[(1, 1315663408794), (2, 657831704397), (3, 438554469598), (6, 219277234799), (7, 187951915542), (14, 93975957771), (21, 62650638514), (41, 32089351434), (42, 31325319257), (82, 16044675717), (123, 10696450478), (246, 5348225239), (287, 4584193062), (389, 3382168146), (574, 2292096531), (778, 1691084073), (861, 1528064354), (1167, 1127389382), (1722, 764032177), (2334, 563694691), (2723, 483166878), (5446, 241583439), (8169, 161055626), (15949, 82491906), (16338, 80527813), (31898, 41245953), (47847, 27497302), (95694, 13748651), (111643, 11784558), (223286, 5892279), (334929, 3928186), (669858, 1964093)]