2001030724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{53693}}^1$

素因数の和:53737

約数の個数: 48

約数和(自身を含む): 4402048896

約数和(自身を除く): 2401018172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1331, 1694, 2662, 3388, 5324, 9317, 18634, 37268, 53693, 107386, 214772, 375851, 590623, 751702, 1181246, 1503404, 2362492, 4134361, 6496853, 8268722, 12993706, 16537444, 25987412, 45477971, 71465383, 90955942, 142930766, 181911884, 285861532, 500257681, 1000515362, 2001030724]

約数ペア:

[(1, 2001030724), (2, 1000515362), (4, 500257681), (7, 285861532), (11, 181911884), (14, 142930766), (22, 90955942), (28, 71465383), (44, 45477971), (77, 25987412), (121, 16537444), (154, 12993706), (242, 8268722), (308, 6496853), (484, 4134361), (847, 2362492), (1331, 1503404), (1694, 1181246), (2662, 751702), (3388, 590623), (5324, 375851), (9317, 214772), (18634, 107386), (37268, 53693)]