1296103354

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{19727}}^1$

素因数の和:19787

約数の個数: 48

約数和(自身を含む): 2525499648

約数和(自身を除く): 1229396294

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 361, 494, 722, 1729, 2527, 3458, 4693, 5054, 9386, 19727, 32851, 39454, 65702, 138089, 256451, 276178, 374813, 512902, 749626, 1795157, 2623691, 3590314, 4872569, 5247382, 7121447, 9745138, 14242894, 34107983, 49850129, 68215966, 92578811, 99700258, 185157622, 648051677, 1296103354]

約数ペア:

[(1, 1296103354), (2, 648051677), (7, 185157622), (13, 99700258), (14, 92578811), (19, 68215966), (26, 49850129), (38, 34107983), (91, 14242894), (133, 9745138), (182, 7121447), (247, 5247382), (266, 4872569), (361, 3590314), (494, 2623691), (722, 1795157), (1729, 749626), (2527, 512902), (3458, 374813), (4693, 276178), (5054, 256451), (9386, 138089), (19727, 65702), (32851, 39454)]