260278746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{476701}}^1$

素因数の和:476726

約数の個数: 32

約数和(自身を含む): 640687488

約数和(自身を除く): 380408742

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 476701, 953402, 1430103, 2860206, 3336907, 6197113, 6673814, 10010721, 12394226, 18591339, 20021442, 37182678, 43379791, 86759582, 130139373, 260278746]

約数ペア:

[(1, 260278746), (2, 130139373), (3, 86759582), (6, 43379791), (7, 37182678), (13, 20021442), (14, 18591339), (21, 12394226), (26, 10010721), (39, 6673814), (42, 6197113), (78, 3336907), (91, 2860206), (182, 1430103), (273, 953402), (546, 476701)]