2019573038

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{617}}^1\times {\mathrm{809}}^1$

素因数の和:1469

約数の個数: 48

約数和(自身を含む): 3688273440

約数和(自身を除く): 1668700402

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 617, 809, 1234, 1618, 2023, 4046, 4319, 5663, 8638, 10489, 11326, 13753, 20978, 27506, 73423, 96271, 146846, 178313, 192542, 233801, 356626, 467602, 499153, 998306, 1248191, 1636607, 2496382, 3273214, 3494071, 6988142, 8485601, 16971202, 59399207, 118798414, 144255217, 288510434, 1009786519, 2019573038]

約数ペア:

[(1, 2019573038), (2, 1009786519), (7, 288510434), (14, 144255217), (17, 118798414), (34, 59399207), (119, 16971202), (238, 8485601), (289, 6988142), (578, 3494071), (617, 3273214), (809, 2496382), (1234, 1636607), (1618, 1248191), (2023, 998306), (4046, 499153), (4319, 467602), (5663, 356626), (8638, 233801), (10489, 192542), (11326, 178313), (13753, 146846), (20978, 96271), (27506, 73423)]