1999462492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{40289}}^1$

素因数の和:40965

約数の個数: 24

約数和(自身を含む): 3688952400

約数和(自身を除く): 1689489908

約数列:

[1, 2, 4, 19, 38, 76, 653, 1306, 2612, 12407, 24814, 40289, 49628, 80578, 161156, 765491, 1530982, 3061964, 26308717, 52617434, 105234868, 499865623, 999731246, 1999462492]

約数ペア:

[(1, 1999462492), (2, 999731246), (4, 499865623), (19, 105234868), (38, 52617434), (76, 26308717), (653, 3061964), (1306, 1530982), (2612, 765491), (12407, 161156), (24814, 80578), (40289, 49628)]