139773428

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{6221}}^1$

素因数の和:6403

約数の個数: 24

約数和(自身を含む): 252438984

約数和(自身を除く): 112665556

約数列:

[1, 2, 4, 41, 82, 137, 164, 274, 548, 5617, 6221, 11234, 12442, 22468, 24884, 255061, 510122, 852277, 1020244, 1704554, 3409108, 34943357, 69886714, 139773428]

約数ペア:

[(1, 139773428), (2, 69886714), (4, 34943357), (41, 3409108), (82, 1704554), (137, 1020244), (164, 852277), (274, 510122), (548, 255061), (5617, 24884), (6221, 22468), (11234, 12442)]