4581621395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1\times {\mathrm{1453}}^1$

素因数の和:1959

約数の個数: 32

約数和(自身を含む): 5984664000

約数和(自身を除く): 1403042605

約数列:

[1, 5, 13, 65, 139, 349, 695, 1453, 1745, 1807, 4537, 7265, 9035, 18889, 22685, 48511, 94445, 201967, 242555, 507097, 630643, 1009835, 2535485, 2625571, 3153215, 6592261, 13127855, 32961305, 70486483, 352432415, 916324279, 4581621395]

約数ペア:

[(1, 4581621395), (5, 916324279), (13, 352432415), (65, 70486483), (139, 32961305), (349, 13127855), (695, 6592261), (1453, 3153215), (1745, 2625571), (1807, 2535485), (4537, 1009835), (7265, 630643), (9035, 507097), (18889, 242555), (22685, 201967), (48511, 94445)]