1283804590

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1\times {\mathrm{2789}}^1$

素因数の和:3228

約数の個数: 32

約数和(自身を含む): 2333422080

約数和(自身を除く): 1049617490

約数列:

[1, 2, 5, 10, 191, 241, 382, 482, 955, 1205, 1910, 2410, 2789, 5578, 13945, 27890, 46031, 92062, 230155, 460310, 532699, 672149, 1065398, 1344298, 2663495, 3360745, 5326990, 6721490, 128380459, 256760918, 641902295, 1283804590]

約数ペア:

[(1, 1283804590), (2, 641902295), (5, 256760918), (10, 128380459), (191, 6721490), (241, 5326990), (382, 3360745), (482, 2663495), (955, 1344298), (1205, 1065398), (1910, 672149), (2410, 532699), (2789, 460310), (5578, 230155), (13945, 92062), (27890, 46031)]