2636144476

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1\times {\mathrm{3539}}^1$

素因数の和:4306

約数の個数: 48

約数和(自身を含む): 5423846400

約数和(自身を除く): 2787701924

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 719, 1036, 1438, 2876, 3539, 5033, 7078, 10066, 14156, 20132, 24773, 26603, 49546, 53206, 99092, 106412, 130943, 186221, 261886, 372442, 523772, 744884, 916601, 1833202, 2544541, 3666404, 5089082, 10178164, 17811787, 35623574, 71247148, 94148017, 188296034, 376592068, 659036119, 1318072238, 2636144476]

約数ペア:

[(1, 2636144476), (2, 1318072238), (4, 659036119), (7, 376592068), (14, 188296034), (28, 94148017), (37, 71247148), (74, 35623574), (148, 17811787), (259, 10178164), (518, 5089082), (719, 3666404), (1036, 2544541), (1438, 1833202), (2876, 916601), (3539, 744884), (5033, 523772), (7078, 372442), (10066, 261886), (14156, 186221), (20132, 130943), (24773, 106412), (26603, 99092), (49546, 53206)]