2197648432

素因数分解:

$2^4\times 7^2\times {\mathrm{2803123}}^1$

素因数の和:2803145

約数の個数: 30

約数和(自身を含む): 4953120108

約数和(自身を除く): 2755471676

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2803123, 5606246, 11212492, 19621861, 22424984, 39243722, 44849968, 78487444, 137353027, 156974888, 274706054, 313949776, 549412108, 1098824216, 2197648432]

約数ペア:

[(1, 2197648432), (2, 1098824216), (4, 549412108), (7, 313949776), (8, 274706054), (14, 156974888), (16, 137353027), (28, 78487444), (49, 44849968), (56, 39243722), (98, 22424984), (112, 19621861), (196, 11212492), (392, 5606246), (784, 2803123)]