2912983108

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{6379}}^1$

素因数の和:6784

約数の個数: 48

約数和(自身を含む): 5968005120

約数和(自身を除く): 3055022012

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 347, 658, 694, 1316, 1388, 2429, 4858, 6379, 9716, 12758, 16309, 25516, 32618, 44653, 65236, 89306, 114163, 178612, 228326, 299813, 456652, 599626, 1199252, 2098691, 2213513, 4197382, 4427026, 8394764, 8854052, 15494591, 30989182, 61978364, 104035111, 208070222, 416140444, 728245777, 1456491554, 2912983108]

約数ペア:

[(1, 2912983108), (2, 1456491554), (4, 728245777), (7, 416140444), (14, 208070222), (28, 104035111), (47, 61978364), (94, 30989182), (188, 15494591), (329, 8854052), (347, 8394764), (658, 4427026), (694, 4197382), (1316, 2213513), (1388, 2098691), (2429, 1199252), (4858, 599626), (6379, 456652), (9716, 299813), (12758, 228326), (16309, 178612), (25516, 114163), (32618, 89306), (44653, 65236)]