304837406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{947}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 495538560

約数和(自身を除く): 190701154

約数列:

[1, 2, 19, 38, 43, 86, 197, 394, 817, 947, 1634, 1894, 3743, 7486, 8471, 16942, 17993, 35986, 40721, 81442, 160949, 186559, 321898, 373118, 773699, 1547398, 3544621, 7089242, 8022037, 16044074, 152418703, 304837406]

約数ペア:

[(1, 304837406), (2, 152418703), (19, 16044074), (38, 8022037), (43, 7089242), (86, 3544621), (197, 1547398), (394, 773699), (817, 373118), (947, 321898), (1634, 186559), (1894, 160949), (3743, 81442), (7486, 40721), (8471, 35986), (16942, 17993)]