2488106740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1045423}}^1$

素因数の和:1045456

約数の個数: 48

約数和(自身を含む): 6322724352

約数和(自身を除く): 3834617612

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, 1045423, 2090846, 4181692, 5227115, 7317961, 10454230, 14635922, 17772191, 20908460, 29271844, 35544382, 36589805, 71088764, 73179610, 88860955, 124405337, 146359220, 177721910, 248810674, 355443820, 497621348, 622026685, 1244053370, 2488106740]

約数ペア:

[(1, 2488106740), (2, 1244053370), (4, 622026685), (5, 497621348), (7, 355443820), (10, 248810674), (14, 177721910), (17, 146359220), (20, 124405337), (28, 88860955), (34, 73179610), (35, 71088764), (68, 36589805), (70, 35544382), (85, 29271844), (119, 20908460), (140, 17772191), (170, 14635922), (238, 10454230), (340, 7317961), (476, 5227115), (595, 4181692), (1190, 2090846), (2380, 1045423)]