1294450982

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{2239}}^1\times {\mathrm{2389}}^1$

素因数の和:4652

約数の個数: 24

約数和(自身を含む): 2136086400

約数和(自身を除く): 841635418

約数列:

[1, 2, 11, 22, 121, 242, 2239, 2389, 4478, 4778, 24629, 26279, 49258, 52558, 270919, 289069, 541838, 578138, 5348971, 10697942, 58838681, 117677362, 647225491, 1294450982]

約数ペア:

[(1, 1294450982), (2, 647225491), (11, 117677362), (22, 58838681), (121, 10697942), (242, 5348971), (2239, 578138), (2389, 541838), (4478, 289069), (4778, 270919), (24629, 52558), (26279, 49258)]