2018559970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{703331}}^1$

素因数の和:703386

約数の個数: 32

約数和(自身を含む): 4253751936

約数和(自身を除く): 2235191966

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 703331, 1406662, 3516655, 4923317, 7033310, 9846634, 24616585, 28836571, 49233170, 57673142, 144182855, 201855997, 288365710, 403711994, 1009279985, 2018559970]

約数ペア:

[(1, 2018559970), (2, 1009279985), (5, 403711994), (7, 288365710), (10, 201855997), (14, 144182855), (35, 57673142), (41, 49233170), (70, 28836571), (82, 24616585), (205, 9846634), (287, 7033310), (410, 4923317), (574, 3516655), (1435, 1406662), (2870, 703331)]