13468312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 30310560

約数和(自身を除く): 16842248

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 61, 88, 104, 122, 143, 193, 244, 286, 386, 488, 572, 671, 772, 793, 1144, 1342, 1544, 1586, 2123, 2509, 2684, 3172, 4246, 5018, 5368, 6344, 8492, 8723, 10036, 11773, 16984, 17446, 20072, 23546, 27599, 34892, 47092, 55198, 69784, 94184, 110396, 129503, 153049, 220792, 259006, 306098, 518012, 612196, 1036024, 1224392, 1683539, 3367078, 6734156, 13468312]

約数ペア:

[(1, 13468312), (2, 6734156), (4, 3367078), (8, 1683539), (11, 1224392), (13, 1036024), (22, 612196), (26, 518012), (44, 306098), (52, 259006), (61, 220792), (88, 153049), (104, 129503), (122, 110396), (143, 94184), (193, 69784), (244, 55198), (286, 47092), (386, 34892), (488, 27599), (572, 23546), (671, 20072), (772, 17446), (793, 16984), (1144, 11773), (1342, 10036), (1544, 8723), (1586, 8492), (2123, 6344), (2509, 5368), (2684, 5018), (3172, 4246)]