13374790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 15655610

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 47, 55, 65, 94, 110, 130, 143, 199, 235, 286, 398, 470, 517, 611, 715, 995, 1034, 1222, 1430, 1990, 2189, 2585, 2587, 3055, 4378, 5170, 5174, 6110, 6721, 9353, 10945, 12935, 13442, 18706, 21890, 25870, 28457, 33605, 46765, 56914, 67210, 93530, 102883, 121589, 142285, 205766, 243178, 284570, 514415, 607945, 1028830, 1215890, 1337479, 2674958, 6687395, 13374790]

約数ペア:

[(1, 13374790), (2, 6687395), (5, 2674958), (10, 1337479), (11, 1215890), (13, 1028830), (22, 607945), (26, 514415), (47, 284570), (55, 243178), (65, 205766), (94, 142285), (110, 121589), (130, 102883), (143, 93530), (199, 67210), (235, 56914), (286, 46765), (398, 33605), (470, 28457), (517, 25870), (611, 21890), (715, 18706), (995, 13442), (1034, 12935), (1222, 10945), (1430, 9353), (1990, 6721), (2189, 6110), (2585, 5174), (2587, 5170), (3055, 4378)]