2016642635

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{13781}}^1$

素因数の和:13943

約数の個数: 32

約数和(自身を含む): 2865773952

約数和(自身を除く): 849131317

約数列:

[1, 5, 7, 35, 37, 113, 185, 259, 565, 791, 1295, 3955, 4181, 13781, 20905, 29267, 68905, 96467, 146335, 482335, 509897, 1557253, 2549485, 3569279, 7786265, 10900771, 17846395, 54503855, 57618361, 288091805, 403328527, 2016642635]

約数ペア:

[(1, 2016642635), (5, 403328527), (7, 288091805), (35, 57618361), (37, 54503855), (113, 17846395), (185, 10900771), (259, 7786265), (565, 3569279), (791, 2549485), (1295, 1557253), (3955, 509897), (4181, 482335), (13781, 146335), (20905, 96467), (29267, 68905)]