2017357552

素因数分解:

$2^4\times 7^1\times {\mathrm{18012121}}^1$

素因数の和:18012136

約数の個数: 20

約数和(自身を含む): 4467006256

約数和(自身を除く): 2449648704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18012121, 36024242, 72048484, 126084847, 144096968, 252169694, 288193936, 504339388, 1008678776, 2017357552]

約数ペア:

[(1, 2017357552), (2, 1008678776), (4, 504339388), (7, 288193936), (8, 252169694), (14, 144096968), (16, 126084847), (28, 72048484), (56, 36024242), (112, 18012121)]