2018743916

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{442319}}^1$

素因数の和:442493

約数の個数: 24

約数和(自身を含む): 4062266880

約数和(自身を除く): 2043522964

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 442319, 884638, 1769276, 3096233, 6192466, 12384932, 72097997, 144195994, 288391988, 504685979, 1009371958, 2018743916]

約数ペア:

[(1, 2018743916), (2, 1009371958), (4, 504685979), (7, 288391988), (14, 144195994), (28, 72097997), (163, 12384932), (326, 6192466), (652, 3096233), (1141, 1769276), (2282, 884638), (4564, 442319)]