2917504506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{70237}}^1$

素因数の和:70315

約数の個数: 64

約数和(自身を含む): 7120447488

約数和(自身を除く): 4202942982

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 43, 46, 69, 86, 129, 138, 161, 258, 301, 322, 483, 602, 903, 966, 989, 1806, 1978, 2967, 5934, 6923, 13846, 20769, 41538, 70237, 140474, 210711, 421422, 491659, 983318, 1474977, 1615451, 2949954, 3020191, 3230902, 4846353, 6040382, 9060573, 9692706, 11308157, 18121146, 21141337, 22616314, 33924471, 42282674, 63424011, 67848942, 69464393, 126848022, 138928786, 208393179, 416786358, 486250751, 972501502, 1458752253, 2917504506]

約数ペア:

[(1, 2917504506), (2, 1458752253), (3, 972501502), (6, 486250751), (7, 416786358), (14, 208393179), (21, 138928786), (23, 126848022), (42, 69464393), (43, 67848942), (46, 63424011), (69, 42282674), (86, 33924471), (129, 22616314), (138, 21141337), (161, 18121146), (258, 11308157), (301, 9692706), (322, 9060573), (483, 6040382), (602, 4846353), (903, 3230902), (966, 3020191), (989, 2949954), (1806, 1615451), (1978, 1474977), (2967, 983318), (5934, 491659), (6923, 421422), (13846, 210711), (20769, 140474), (41538, 70237)]