2011018184

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{1619}}^1$

素因数の和:2214

約数の個数: 64

約数和(自身を含む): 4425321600

約数和(自身を除く): 2414303416

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 541, 574, 1082, 1148, 1619, 2164, 2296, 3238, 3787, 4328, 6476, 7574, 11333, 12952, 15148, 22181, 22666, 30296, 44362, 45332, 66379, 88724, 90664, 132758, 155267, 177448, 265516, 310534, 464653, 531032, 621068, 875879, 929306, 1242136, 1751758, 1858612, 3503516, 3717224, 6131153, 7007032, 12262306, 24524612, 35911039, 49049224, 71822078, 143644156, 251377273, 287288312, 502754546, 1005509092, 2011018184]

約数ペア:

[(1, 2011018184), (2, 1005509092), (4, 502754546), (7, 287288312), (8, 251377273), (14, 143644156), (28, 71822078), (41, 49049224), (56, 35911039), (82, 24524612), (164, 12262306), (287, 7007032), (328, 6131153), (541, 3717224), (574, 3503516), (1082, 1858612), (1148, 1751758), (1619, 1242136), (2164, 929306), (2296, 875879), (3238, 621068), (3787, 531032), (4328, 464653), (6476, 310534), (7574, 265516), (11333, 177448), (12952, 155267), (15148, 132758), (22181, 90664), (22666, 88724), (30296, 66379), (44362, 45332)]