2912008172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{371999}}^1$

素因数の和:372125

約数の個数: 24

約数和(自身を含む): 5416320000

約数和(自身を除く): 2504311828

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 371999, 743998, 1487996, 7067981, 14135962, 28271924, 38315897, 76631794, 153263588, 728002043, 1456004086, 2912008172]

約数ペア:

[(1, 2912008172), (2, 1456004086), (4, 728002043), (19, 153263588), (38, 76631794), (76, 38315897), (103, 28271924), (206, 14135962), (412, 7067981), (1957, 1487996), (3914, 743998), (7828, 371999)]