1900292008

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{3894041}}^1$

素因数の和:3894108

約数の個数: 16

約数和(自身を含む): 3621459060

約数和(自身を除く): 1721167052

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 3894041, 7788082, 15576164, 31152328, 237536501, 475073002, 950146004, 1900292008]

約数ペア:

[(1, 1900292008), (2, 950146004), (4, 475073002), (8, 237536501), (61, 31152328), (122, 15576164), (244, 7788082), (488, 3894041)]