1949366930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{25111}}^1$

素因数の和:26234

約数の個数: 32

約数和(自身を含む): 4013902080

約数和(自身を除く): 2064535150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1109, 2218, 5545, 7763, 11090, 15526, 25111, 38815, 50222, 77630, 125555, 175777, 251110, 351554, 878885, 1757770, 27848099, 55696198, 139240495, 194936693, 278480990, 389873386, 974683465, 1949366930]

約数ペア:

[(1, 1949366930), (2, 974683465), (5, 389873386), (7, 278480990), (10, 194936693), (14, 139240495), (35, 55696198), (70, 27848099), (1109, 1757770), (2218, 878885), (5545, 351554), (7763, 251110), (11090, 175777), (15526, 125555), (25111, 77630), (38815, 50222)]