2912481122

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 4840093440

約数和(自身を除く): 1927612318

約数列:

[1, 2, 23, 37, 46, 53, 74, 83, 106, 166, 389, 778, 851, 1219, 1702, 1909, 1961, 2438, 3071, 3818, 3922, 4399, 6142, 8798, 8947, 14393, 17894, 20617, 28786, 32287, 41234, 45103, 64574, 70633, 90206, 101177, 141266, 162763, 202354, 325526, 331039, 474191, 662078, 742601, 762829, 948382, 1194619, 1485202, 1525658, 1711211, 2389238, 3422422, 3743549, 7487098, 17545067, 27476237, 35090134, 39357853, 54952474, 63314807, 78715706, 126629614, 1456240561, 2912481122]

約数ペア:

[(1, 2912481122), (2, 1456240561), (23, 126629614), (37, 78715706), (46, 63314807), (53, 54952474), (74, 39357853), (83, 35090134), (106, 27476237), (166, 17545067), (389, 7487098), (778, 3743549), (851, 3422422), (1219, 2389238), (1702, 1711211), (1909, 1525658), (1961, 1485202), (2438, 1194619), (3071, 948382), (3818, 762829), (3922, 742601), (4399, 662078), (6142, 474191), (8798, 331039), (8947, 325526), (14393, 202354), (17894, 162763), (20617, 141266), (28786, 101177), (32287, 90206), (41234, 70633), (45103, 64574)]