2608690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 2834510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 449, 581, 830, 898, 1162, 2245, 2905, 3143, 4490, 5810, 6286, 15715, 31430, 37267, 74534, 186335, 260869, 372670, 521738, 1304345, 2608690]

約数ペア:

[(1, 2608690), (2, 1304345), (5, 521738), (7, 372670), (10, 260869), (14, 186335), (35, 74534), (70, 37267), (83, 31430), (166, 15715), (415, 6286), (449, 5810), (581, 4490), (830, 3143), (898, 2905), (1162, 2245)]