2854179988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{15061}}^1$

素因数の和:15208

約数の個数: 48

約数和(自身を含む): 5617523520

約数和(自身を除く): 2763343532

約数列:

[1, 2, 4, 11, 22, 44, 59, 73, 118, 146, 236, 292, 649, 803, 1298, 1606, 2596, 3212, 4307, 8614, 15061, 17228, 30122, 47377, 60244, 94754, 165671, 189508, 331342, 662684, 888599, 1099453, 1777198, 2198906, 3554396, 4397812, 9774589, 12093983, 19549178, 24187966, 39098356, 48375932, 64867727, 129735454, 259470908, 713544997, 1427089994, 2854179988]

約数ペア:

[(1, 2854179988), (2, 1427089994), (4, 713544997), (11, 259470908), (22, 129735454), (44, 64867727), (59, 48375932), (73, 39098356), (118, 24187966), (146, 19549178), (236, 12093983), (292, 9774589), (649, 4397812), (803, 3554396), (1298, 2198906), (1606, 1777198), (2596, 1099453), (3212, 888599), (4307, 662684), (8614, 331342), (15061, 189508), (17228, 165671), (30122, 94754), (47377, 60244)]