2021549404

素因数分解:

$2^2\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{51607}}^1$

素因数の和:53017

約数の個数: 24

約数和(自身を含む): 4046067200

約数和(自身を除く): 2024517796

約数列:

[1, 2, 4, 7, 14, 28, 1399, 2798, 5596, 9793, 19586, 39172, 51607, 103214, 206428, 361249, 722498, 1444996, 72198193, 144396386, 288792772, 505387351, 1010774702, 2021549404]

約数ペア:

[(1, 2021549404), (2, 1010774702), (4, 505387351), (7, 288792772), (14, 144396386), (28, 72198193), (1399, 1444996), (2798, 722498), (5596, 361249), (9793, 206428), (19586, 103214), (39172, 51607)]