1490391042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{47251}}^1$

素因数の和:48014

約数の個数: 32

約数和(自身を含む): 3411216384

約数和(自身を除く): 1920825342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 751, 1502, 2253, 4506, 5257, 10514, 15771, 31542, 47251, 94502, 141753, 283506, 330757, 661514, 992271, 1984542, 35485501, 70971002, 106456503, 212913006, 248398507, 496797014, 745195521, 1490391042]

約数ペア:

[(1, 1490391042), (2, 745195521), (3, 496797014), (6, 248398507), (7, 212913006), (14, 106456503), (21, 70971002), (42, 35485501), (751, 1984542), (1502, 992271), (2253, 661514), (4506, 330757), (5257, 283506), (10514, 141753), (15771, 94502), (31542, 47251)]