2149603454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{3319}}^1$

素因数の和:3824

約数の個数: 32

約数和(自身を含む): 3502414080

約数和(自身を除く): 1352810626

約数列:

[1, 2, 17, 34, 43, 86, 443, 731, 886, 1462, 3319, 6638, 7531, 15062, 19049, 38098, 56423, 112846, 142717, 285434, 323833, 647666, 1470317, 2426189, 2940634, 4852378, 24995389, 49990778, 63223631, 126447262, 1074801727, 2149603454]

約数ペア:

[(1, 2149603454), (2, 1074801727), (17, 126447262), (34, 63223631), (43, 49990778), (86, 24995389), (443, 4852378), (731, 2940634), (886, 2426189), (1462, 1470317), (3319, 647666), (6638, 323833), (7531, 285434), (15062, 142717), (19049, 112846), (38098, 56423)]