2012253278980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{845484571}}^1$

素因数の和:845484604

約数の個数: 48

約数和(自身を含む): 5113490691456

約数和(自身を除く): 3101237412476

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 845484571, 1690969142, 3381938284, 4227422855, 5918391997, 8454845710, 11836783994, 14373237707, 16909691420, 23673567988, 28746475414, 29591959985, 57492950828, 59183919970, 71866188535, 100612663949, 118367839940, 143732377070, 201225327898, 287464754140, 402450655796, 503063319745, 1006126639490, 2012253278980]

約数ペア:

[(1, 2012253278980), (2, 1006126639490), (4, 503063319745), (5, 402450655796), (7, 287464754140), (10, 201225327898), (14, 143732377070), (17, 118367839940), (20, 100612663949), (28, 71866188535), (34, 59183919970), (35, 57492950828), (68, 29591959985), (70, 28746475414), (85, 23673567988), (119, 16909691420), (140, 14373237707), (170, 11836783994), (238, 8454845710), (340, 5918391997), (476, 4227422855), (595, 3381938284), (1190, 1690969142), (2380, 845484571)]