2158064

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{4651}}^1$

素因数の和:4688

約数の個数: 20

約数和(自身を含む): 4326360

約数和(自身を除く): 2168296

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 4651, 9302, 18604, 37208, 74416, 134879, 269758, 539516, 1079032, 2158064]

約数ペア:

[(1, 2158064), (2, 1079032), (4, 539516), (8, 269758), (16, 134879), (29, 74416), (58, 37208), (116, 18604), (232, 9302), (464, 4651)]