1138355848

素因数分解:

$2^3\times 7^2\times {\mathrm{2903969}}^1$

素因数の和:2903989

約数の個数: 24

約数和(自身を含む): 2482894350

約数和(自身を除く): 1344538502

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 2903969, 5807938, 11615876, 20327783, 23231752, 40655566, 81311132, 142294481, 162622264, 284588962, 569177924, 1138355848]

約数ペア:

[(1, 1138355848), (2, 569177924), (4, 284588962), (7, 162622264), (8, 142294481), (14, 81311132), (28, 40655566), (49, 23231752), (56, 20327783), (98, 11615876), (196, 5807938), (392, 2903969)]