420937144

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{617}}^1\times {\mathrm{797}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 798925680

約数和(自身を除く): 377988536

約数列:

[1, 2, 4, 8, 107, 214, 428, 617, 797, 856, 1234, 1594, 2468, 3188, 4936, 6376, 66019, 85279, 132038, 170558, 264076, 341116, 491749, 528152, 682232, 983498, 1966996, 3933992, 52617143, 105234286, 210468572, 420937144]

約数ペア:

[(1, 420937144), (2, 210468572), (4, 105234286), (8, 52617143), (107, 3933992), (214, 1966996), (428, 983498), (617, 682232), (797, 528152), (856, 491749), (1234, 341116), (1594, 264076), (2468, 170558), (3188, 132038), (4936, 85279), (6376, 66019)]