121405844

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{38371}}^1$

素因数の和:38495

約数の個数: 24

約数和(自身を含む): 244966848

約数和(自身を除く): 123561004

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 38371, 76742, 153484, 268597, 537194, 1074388, 4335923, 8671846, 17343692, 30351461, 60702922, 121405844]

約数ペア:

[(1, 121405844), (2, 60702922), (4, 30351461), (7, 17343692), (14, 8671846), (28, 4335923), (113, 1074388), (226, 537194), (452, 268597), (791, 153484), (1582, 76742), (3164, 38371)]