2018457028

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{164209}}^1$

素因数の和:164659

約数の個数: 24

約数和(自身を含む): 4046134400

約数和(自身を除く): 2027677372

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 12292, 164209, 328418, 656836, 1149463, 2298926, 4597852, 72087751, 144175502, 288351004, 504614257, 1009228514, 2018457028]

約数ペア:

[(1, 2018457028), (2, 1009228514), (4, 504614257), (7, 288351004), (14, 144175502), (28, 72087751), (439, 4597852), (878, 2298926), (1756, 1149463), (3073, 656836), (6146, 328418), (12292, 164209)]