3250933940

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{997219}}^1$

素因数の和:997391

約数の個数: 24

約数和(自身を含む): 6868851360

約数和(自身を除く): 3617917420

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 997219, 1994438, 3988876, 4986095, 9972190, 19944380, 162546697, 325093394, 650186788, 812733485, 1625466970, 3250933940]

約数ペア:

[(1, 3250933940), (2, 1625466970), (4, 812733485), (5, 650186788), (10, 325093394), (20, 162546697), (163, 19944380), (326, 9972190), (652, 4986095), (815, 3988876), (1630, 1994438), (3260, 997219)]