2764234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 5054400

約数和(自身を除く): 2290166

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 389, 418, 646, 778, 3553, 4279, 6613, 7106, 7391, 8558, 13226, 14782, 72743, 81301, 125647, 145486, 162602, 251294, 1382117, 2764234]

約数ペア:

[(1, 2764234), (2, 1382117), (11, 251294), (17, 162602), (19, 145486), (22, 125647), (34, 81301), (38, 72743), (187, 14782), (209, 13226), (323, 8558), (374, 7391), (389, 7106), (418, 6613), (646, 4279), (778, 3553)]