427463710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{118411}}^1$

素因数の和:118456

約数の個数: 24

約数和(自身を含む): 812069496

約数和(自身を除く): 384605786

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 118411, 236822, 592055, 1184110, 2249809, 4499618, 11249045, 22498090, 42746371, 85492742, 213731855, 427463710]

約数ペア:

[(1, 427463710), (2, 213731855), (5, 85492742), (10, 42746371), (19, 22498090), (38, 11249045), (95, 4499618), (190, 2249809), (361, 1184110), (722, 592055), (1805, 236822), (3610, 118411)]