4490486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2243}}^1$

素因数の和:2276

約数の個数: 32

約数和(自身を含む): 9047808

約数和(自身を除く): 4557322

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 2243, 4486, 15701, 24673, 29159, 31402, 49346, 58318, 172711, 204113, 320749, 345422, 408226, 641498, 2245243, 4490486]

約数ペア:

[(1, 4490486), (2, 2245243), (7, 641498), (11, 408226), (13, 345422), (14, 320749), (22, 204113), (26, 172711), (77, 58318), (91, 49346), (143, 31402), (154, 29159), (182, 24673), (286, 15701), (1001, 4486), (2002, 2243)]