1947983422

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{160117}}^1$

素因数の和:160216

約数の個数: 32

約数和(自身を含む): 3689118720

約数和(自身を除く): 1741135298

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 154, 158, 553, 869, 1106, 1738, 6083, 12166, 160117, 320234, 1120819, 1761287, 2241638, 3522574, 12329009, 12649243, 24658018, 25298486, 88544701, 139141673, 177089402, 278283346, 973991711, 1947983422]

約数ペア:

[(1, 1947983422), (2, 973991711), (7, 278283346), (11, 177089402), (14, 139141673), (22, 88544701), (77, 25298486), (79, 24658018), (154, 12649243), (158, 12329009), (553, 3522574), (869, 2241638), (1106, 1761287), (1738, 1120819), (6083, 320234), (12166, 160117)]