1338180704

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{351413}}^1$

素因数の和:351447

約数の個数: 48

約数和(自身を含む): 3188027808

約数和(自身を除く): 1849847104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 351413, 702826, 1405652, 2459891, 2811304, 4919782, 5622608, 5974021, 9839564, 11245216, 11948042, 19679128, 23896084, 39358256, 41818147, 47792168, 78716512, 83636294, 95584336, 167272588, 191168672, 334545176, 669090352, 1338180704]

約数ペア:

[(1, 1338180704), (2, 669090352), (4, 334545176), (7, 191168672), (8, 167272588), (14, 95584336), (16, 83636294), (17, 78716512), (28, 47792168), (32, 41818147), (34, 39358256), (56, 23896084), (68, 19679128), (112, 11948042), (119, 11245216), (136, 9839564), (224, 5974021), (238, 5622608), (272, 4919782), (476, 2811304), (544, 2459891), (952, 1405652), (1904, 702826), (3808, 351413)]