3971796184

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{1021}}^1\times {\mathrm{4721}}^1$

素因数の和:5851

約数の個数: 32

約数和(自身を含む): 7528379040

約数和(自身を除く): 3556582856

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 1021, 2042, 4084, 4721, 8168, 9442, 18884, 37768, 105163, 210326, 420652, 486263, 841304, 972526, 1945052, 3890104, 4820141, 9640282, 19280564, 38561128, 496474523, 992949046, 1985898092, 3971796184]

約数ペア:

[(1, 3971796184), (2, 1985898092), (4, 992949046), (8, 496474523), (103, 38561128), (206, 19280564), (412, 9640282), (824, 4820141), (1021, 3890104), (2042, 1945052), (4084, 972526), (4721, 841304), (8168, 486263), (9442, 420652), (18884, 210326), (37768, 105163)]