4387642

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 7931520

約数和(自身を除く): 3543878

約数列:

[1, 2, 7, 14, 29, 58, 101, 107, 202, 203, 214, 406, 707, 749, 1414, 1498, 2929, 3103, 5858, 6206, 10807, 20503, 21614, 21721, 41006, 43442, 75649, 151298, 313403, 626806, 2193821, 4387642]

約数ペア:

[(1, 4387642), (2, 2193821), (7, 626806), (14, 313403), (29, 151298), (58, 75649), (101, 43442), (107, 41006), (202, 21721), (203, 21614), (214, 20503), (406, 10807), (707, 6206), (749, 5858), (1414, 3103), (1498, 2929)]