3986866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 6894720

約数和(自身を除く): 2907854

約数列:

[1, 2, 13, 23, 26, 46, 59, 113, 118, 226, 299, 598, 767, 1357, 1469, 1534, 2599, 2714, 2938, 5198, 6667, 13334, 17641, 33787, 35282, 67574, 86671, 153341, 173342, 306682, 1993433, 3986866]

約数ペア:

[(1, 3986866), (2, 1993433), (13, 306682), (23, 173342), (26, 153341), (46, 86671), (59, 67574), (113, 35282), (118, 33787), (226, 17641), (299, 13334), (598, 6667), (767, 5198), (1357, 2938), (1469, 2714), (1534, 2599)]