1283089738

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{5309}}^1$

素因数の和:5662

約数の個数: 32

約数和(自身を含む): 2243963520

約数和(自身を除く): 960873782

約数列:

[1, 2, 7, 14, 61, 122, 283, 427, 566, 854, 1981, 3962, 5309, 10618, 17263, 34526, 37163, 74326, 120841, 241682, 323849, 647698, 1502447, 2266943, 3004894, 4533886, 10517129, 21034258, 91649267, 183298534, 641544869, 1283089738]

約数ペア:

[(1, 1283089738), (2, 641544869), (7, 183298534), (14, 91649267), (61, 21034258), (122, 10517129), (283, 4533886), (427, 3004894), (566, 2266943), (854, 1502447), (1981, 647698), (3962, 323849), (5309, 241682), (10618, 120841), (17263, 74326), (34526, 37163)]