2000995570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{697211}}^1$

素因数の和:697266

約数の個数: 32

約数和(自身を含む): 4216738176

約数和(自身を除く): 2215742606

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 697211, 1394422, 3486055, 4880477, 6972110, 9760954, 24402385, 28585651, 48804770, 57171302, 142928255, 200099557, 285856510, 400199114, 1000497785, 2000995570]

約数ペア:

[(1, 2000995570), (2, 1000497785), (5, 400199114), (7, 285856510), (10, 200099557), (14, 142928255), (35, 57171302), (41, 48804770), (70, 28585651), (82, 24402385), (205, 9760954), (287, 6972110), (410, 4880477), (574, 3486055), (1435, 1394422), (2870, 697211)]