2007478544

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{198839}}^1$

素因数の和:199478

約数の個数: 20

約数和(自身を含む): 3895673280

約数和(自身を除く): 1888194736

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 5048, 10096, 198839, 397678, 795356, 1590712, 3181424, 125467409, 250934818, 501869636, 1003739272, 2007478544]

約数ペア:

[(1, 2007478544), (2, 1003739272), (4, 501869636), (8, 250934818), (16, 125467409), (631, 3181424), (1262, 1590712), (2524, 795356), (5048, 397678), (10096, 198839)]