293284914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163481}}^1$

素因数の和:163522

約数の個数: 32

約数和(自身を含む): 659159424

約数和(自身を除く): 365874510

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 163481, 326962, 490443, 980886, 2125253, 3760063, 4250506, 6375759, 7520126, 11280189, 12751518, 22560378, 48880819, 97761638, 146642457, 293284914]

約数ペア:

[(1, 293284914), (2, 146642457), (3, 97761638), (6, 48880819), (13, 22560378), (23, 12751518), (26, 11280189), (39, 7520126), (46, 6375759), (69, 4250506), (78, 3760063), (138, 2125253), (299, 980886), (598, 490443), (897, 326962), (1794, 163481)]