254394914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{607}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 413683200

約数和(自身を除く): 159288286

約数列:

[1, 2, 19, 38, 41, 82, 269, 538, 607, 779, 1214, 1558, 5111, 10222, 11029, 11533, 22058, 23066, 24887, 49774, 163283, 209551, 326566, 419102, 472853, 945706, 3102377, 6204754, 6694603, 13389206, 127197457, 254394914]

約数ペア:

[(1, 254394914), (2, 127197457), (19, 13389206), (38, 6694603), (41, 6204754), (82, 3102377), (269, 945706), (538, 472853), (607, 419102), (779, 326566), (1214, 209551), (1558, 163283), (5111, 49774), (10222, 24887), (11029, 23066), (11533, 22058)]