9999374

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2239}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 19353600

約数和(自身を除く): 9354226

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 2239, 4466, 4478, 15673, 24629, 31346, 49258, 64931, 129862, 172403, 344806, 454517, 714241, 909034, 1428482, 4999687, 9999374]

約数ペア:

[(1, 9999374), (2, 4999687), (7, 1428482), (11, 909034), (14, 714241), (22, 454517), (29, 344806), (58, 172403), (77, 129862), (154, 64931), (203, 49258), (319, 31346), (406, 24629), (638, 15673), (2233, 4478), (2239, 4466)]