2019587892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{54767}}^1$

素因数の和:55220

約数の個数: 48

約数和(自身を含む): 5397934080

約数和(自身を除く): 3378346188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 439, 878, 1317, 1756, 2634, 3073, 5268, 6146, 9219, 12292, 18438, 36876, 54767, 109534, 164301, 219068, 328602, 383369, 657204, 766738, 1150107, 1533476, 2300214, 4600428, 24042713, 48085426, 72128139, 96170852, 144256278, 168298991, 288512556, 336597982, 504896973, 673195964, 1009793946, 2019587892]

約数ペア:

[(1, 2019587892), (2, 1009793946), (3, 673195964), (4, 504896973), (6, 336597982), (7, 288512556), (12, 168298991), (14, 144256278), (21, 96170852), (28, 72128139), (42, 48085426), (84, 24042713), (439, 4600428), (878, 2300214), (1317, 1533476), (1756, 1150107), (2634, 766738), (3073, 657204), (5268, 383369), (6146, 328602), (9219, 219068), (12292, 164301), (18438, 109534), (36876, 54767)]