2116828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 4677120

約数和(自身を除く): 2560292

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 173, 266, 322, 346, 437, 532, 644, 692, 874, 1211, 1748, 2422, 3059, 3287, 3979, 4844, 6118, 6574, 7958, 12236, 13148, 15916, 23009, 27853, 46018, 55706, 75601, 92036, 111412, 151202, 302404, 529207, 1058414, 2116828]

約数ペア:

[(1, 2116828), (2, 1058414), (4, 529207), (7, 302404), (14, 151202), (19, 111412), (23, 92036), (28, 75601), (38, 55706), (46, 46018), (76, 27853), (92, 23009), (133, 15916), (161, 13148), (173, 12236), (266, 7958), (322, 6574), (346, 6118), (437, 4844), (532, 3979), (644, 3287), (692, 3059), (874, 2422), (1211, 1748)]