630929488

素因数分解:

$2^4\times 7^2\times {\mathrm{804757}}^1$

素因数の和:804779

約数の個数: 30

約数和(自身を含む): 1422007386

約数和(自身を除く): 791077898

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 804757, 1609514, 3219028, 5633299, 6438056, 11266598, 12876112, 22533196, 39433093, 45066392, 78866186, 90132784, 157732372, 315464744, 630929488]

約数ペア:

[(1, 630929488), (2, 315464744), (4, 157732372), (7, 90132784), (8, 78866186), (14, 45066392), (16, 39433093), (28, 22533196), (49, 12876112), (56, 11266598), (98, 6438056), (112, 5633299), (196, 3219028), (392, 1609514), (784, 804757)]