1980714

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 4276224

約数和(自身を除く): 2295510

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 463, 713, 926, 1389, 1426, 2139, 2778, 4278, 10649, 14353, 21298, 28706, 31947, 43059, 63894, 86118, 330119, 660238, 990357, 1980714]

約数ペア:

[(1, 1980714), (2, 990357), (3, 660238), (6, 330119), (23, 86118), (31, 63894), (46, 43059), (62, 31947), (69, 28706), (93, 21298), (138, 14353), (186, 10649), (463, 4278), (713, 2778), (926, 2139), (1389, 1426)]