299266772740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{3630997}}^1$

素因数の和:3631336

約数の個数: 48

約数和(自身を含む): 678938530032

約数和(自身を除く): 379671757292

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 317, 634, 1268, 1585, 3170, 4121, 6340, 8242, 16484, 20605, 41210, 82420, 3630997, 7261994, 14523988, 18154985, 36309970, 47202961, 72619940, 94405922, 188811844, 236014805, 472029610, 944059220, 1151026049, 2302052098, 4604104196, 5755130245, 11510260490, 14963338637, 23020520980, 29926677274, 59853354548, 74816693185, 149633386370, 299266772740]

約数ペア:

[(1, 299266772740), (2, 149633386370), (4, 74816693185), (5, 59853354548), (10, 29926677274), (13, 23020520980), (20, 14963338637), (26, 11510260490), (52, 5755130245), (65, 4604104196), (130, 2302052098), (260, 1151026049), (317, 944059220), (634, 472029610), (1268, 236014805), (1585, 188811844), (3170, 94405922), (4121, 72619940), (6340, 47202961), (8242, 36309970), (16484, 18154985), (20605, 14523988), (41210, 7261994), (82420, 3630997)]