1906756390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2476307}}^1$

素因数の和:2476332

約数の個数: 32

約数和(自身を含む): 4279060224

約数和(自身を除く): 2372303834

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2476307, 4952614, 12381535, 17334149, 24763070, 27239377, 34668298, 54478754, 86670745, 136196885, 173341490, 190675639, 272393770, 381351278, 953378195, 1906756390]

約数ペア:

[(1, 1906756390), (2, 953378195), (5, 381351278), (7, 272393770), (10, 190675639), (11, 173341490), (14, 136196885), (22, 86670745), (35, 54478754), (55, 34668298), (70, 27239377), (77, 24763070), (110, 17334149), (154, 12381535), (385, 4952614), (770, 2476307)]