2018737910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{703393}}^1$

素因数の和:703448

約数の個数: 32

約数和(自身を含む): 4254126912

約数和(自身を除く): 2235389002

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 703393, 1406786, 3516965, 4923751, 7033930, 9847502, 24618755, 28839113, 49237510, 57678226, 144195565, 201873791, 288391130, 403747582, 1009368955, 2018737910]

約数ペア:

[(1, 2018737910), (2, 1009368955), (5, 403747582), (7, 288391130), (10, 201873791), (14, 144195565), (35, 57678226), (41, 49237510), (70, 28839113), (82, 24618755), (205, 9847502), (287, 7033930), (410, 4923751), (574, 3516965), (1435, 1406786), (2870, 703393)]