129485846

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 227791872

約数和(自身を除く): 98306026

約数列:

[1, 2, 7, 14, 47, 94, 307, 329, 614, 641, 658, 1282, 2149, 4298, 4487, 8974, 14429, 28858, 30127, 60254, 101003, 196787, 202006, 210889, 393574, 421778, 1377509, 2755018, 9248989, 18497978, 64742923, 129485846]

約数ペア:

[(1, 129485846), (2, 64742923), (7, 18497978), (14, 9248989), (47, 2755018), (94, 1377509), (307, 421778), (329, 393574), (614, 210889), (641, 202006), (658, 196787), (1282, 101003), (2149, 60254), (4298, 30127), (4487, 28858), (8974, 14429)]