1420786556

素因数分解:

$2^2\times 7^2\times {\mathrm{1153}}^1\times {\mathrm{6287}}^1$

素因数の和:7458

約数の個数: 36

約数和(自身を含む): 2895284448

約数和(自身を除く): 1474497892

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1153, 2306, 4612, 6287, 8071, 12574, 16142, 25148, 32284, 44009, 56497, 88018, 112994, 176036, 225988, 308063, 616126, 1232252, 7248911, 14497822, 28995644, 50742377, 101484754, 202969508, 355196639, 710393278, 1420786556]

約数ペア:

[(1, 1420786556), (2, 710393278), (4, 355196639), (7, 202969508), (14, 101484754), (28, 50742377), (49, 28995644), (98, 14497822), (196, 7248911), (1153, 1232252), (2306, 616126), (4612, 308063), (6287, 225988), (8071, 176036), (12574, 112994), (16142, 88018), (25148, 56497), (32284, 44009)]