3280214

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 5999616

約数和(自身を除く): 2719402

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 167, 322, 334, 427, 854, 1169, 1403, 2338, 2806, 3841, 7682, 9821, 10187, 19642, 20374, 26887, 53774, 71309, 142618, 234301, 468602, 1640107, 3280214]

約数ペア:

[(1, 3280214), (2, 1640107), (7, 468602), (14, 234301), (23, 142618), (46, 71309), (61, 53774), (122, 26887), (161, 20374), (167, 19642), (322, 10187), (334, 9821), (427, 7682), (854, 3841), (1169, 2806), (1403, 2338)]