2080278319098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{16128439}}^1$

素因数の和:16128571

約数の個数: 64

約数和(自身を含む): 4942270126080

約数和(自身を除く): 2861991806982

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 83, 111, 166, 222, 249, 259, 498, 518, 581, 777, 1162, 1554, 1743, 3071, 3486, 6142, 9213, 18426, 21497, 42994, 64491, 128982, 16128439, 32256878, 48385317, 96770634, 112899073, 225798146, 338697219, 596752243, 677394438, 1193504486, 1338660437, 1790256729, 2677320874, 3580513458, 4015981311, 4177265701, 8031962622, 8354531402, 9370623059, 12531797103, 18741246118, 25063594206, 28111869177, 49530436169, 56223738354, 99060872338, 148591308507, 297182617014, 346713053183, 693426106366, 1040139159549, 2080278319098]

約数ペア:

[(1, 2080278319098), (2, 1040139159549), (3, 693426106366), (6, 346713053183), (7, 297182617014), (14, 148591308507), (21, 99060872338), (37, 56223738354), (42, 49530436169), (74, 28111869177), (83, 25063594206), (111, 18741246118), (166, 12531797103), (222, 9370623059), (249, 8354531402), (259, 8031962622), (498, 4177265701), (518, 4015981311), (581, 3580513458), (777, 2677320874), (1162, 1790256729), (1554, 1338660437), (1743, 1193504486), (3071, 677394438), (3486, 596752243), (6142, 338697219), (9213, 225798146), (18426, 112899073), (21497, 96770634), (42994, 48385317), (64491, 32256878), (128982, 16128439)]