134412590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33353}}^1$

素因数の和:33404

約数の個数: 32

約数和(自身を含む): 268966656

約数和(自身を除く): 134554066

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 33353, 66706, 166765, 333530, 433589, 867178, 1033943, 2067886, 2167945, 4335890, 5169715, 10339430, 13441259, 26882518, 67206295, 134412590]

約数ペア:

[(1, 134412590), (2, 67206295), (5, 26882518), (10, 13441259), (13, 10339430), (26, 5169715), (31, 4335890), (62, 2167945), (65, 2067886), (130, 1033943), (155, 867178), (310, 433589), (403, 333530), (806, 166765), (2015, 66706), (4030, 33353)]