1566348890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{16193}}^1$

素因数の和:16786

約数の個数: 32

約数和(自身を含む): 2990707920

約数和(自身を除く): 1424359030

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 569, 1138, 2845, 5690, 9673, 16193, 19346, 32386, 48365, 80965, 96730, 161930, 275281, 550562, 1376405, 2752810, 9213817, 18427634, 46069085, 92138170, 156634889, 313269778, 783174445, 1566348890]

約数ペア:

[(1, 1566348890), (2, 783174445), (5, 313269778), (10, 156634889), (17, 92138170), (34, 46069085), (85, 18427634), (170, 9213817), (569, 2752810), (1138, 1376405), (2845, 550562), (5690, 275281), (9673, 161930), (16193, 96730), (19346, 80965), (32386, 48365)]