713295458

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{397}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 1131338880

約数和(自身を除く): 418043422

約数列:

[1, 2, 23, 46, 139, 278, 281, 397, 562, 794, 3197, 6394, 6463, 9131, 12926, 18262, 39059, 55183, 78118, 110366, 111557, 223114, 898357, 1269209, 1796714, 2538418, 2565811, 5131622, 15506423, 31012846, 356647729, 713295458]

約数ペア:

[(1, 713295458), (2, 356647729), (23, 31012846), (46, 15506423), (139, 5131622), (278, 2565811), (281, 2538418), (397, 1796714), (562, 1269209), (794, 898357), (3197, 223114), (6394, 111557), (6463, 110366), (9131, 78118), (12926, 55183), (18262, 39059)]