2903608078

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{83663}}^1$

素因数の和:83776

約数の個数: 32

約数和(自身を含む): 5188506624

約数和(自身を除く): 2284898546

約数列:

[1, 2, 7, 14, 37, 67, 74, 134, 259, 469, 518, 938, 2479, 4958, 17353, 34706, 83663, 167326, 585641, 1171282, 3095531, 5605421, 6191062, 11210842, 21668717, 39237947, 43337434, 78475894, 207400577, 414801154, 1451804039, 2903608078]

約数ペア:

[(1, 2903608078), (2, 1451804039), (7, 414801154), (14, 207400577), (37, 78475894), (67, 43337434), (74, 39237947), (134, 21668717), (259, 11210842), (469, 6191062), (518, 5605421), (938, 3095531), (2479, 1171282), (4958, 585641), (17353, 167326), (34706, 83663)]