1683340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4951}}^1$

素因数の和:4977

約数の個数: 24

約数和(自身を含む): 3743712

約数和(自身を除く): 2060372

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4951, 9902, 19804, 24755, 49510, 84167, 99020, 168334, 336668, 420835, 841670, 1683340]

約数ペア:

[(1, 1683340), (2, 841670), (4, 420835), (5, 336668), (10, 168334), (17, 99020), (20, 84167), (34, 49510), (68, 24755), (85, 19804), (170, 9902), (340, 4951)]