249940020974

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{25395247}}^1$

素因数の和:25395312

約数の個数: 32

約数和(自身を含む): 463209323520

約数和(自身を除く): 213269302546

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 25395247, 50790494, 177766729, 355533458, 482509693, 939624139, 965019386, 1879248278, 3377567851, 6577368973, 6755135702, 13154737946, 17852858641, 35705717282, 124970010487, 249940020974]

約数ペア:

[(1, 249940020974), (2, 124970010487), (7, 35705717282), (14, 17852858641), (19, 13154737946), (37, 6755135702), (38, 6577368973), (74, 3377567851), (133, 1879248278), (259, 965019386), (266, 939624139), (518, 482509693), (703, 355533458), (1406, 177766729), (4921, 50790494), (9842, 25395247)]