1940388

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{1667}}^1$

素因数の和:1771

約数の個数: 24

約数和(自身を含む): 4576992

約数和(自身を除く): 2636604

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 1667, 3334, 5001, 6668, 10002, 20004, 161699, 323398, 485097, 646796, 970194, 1940388]

約数ペア:

[(1, 1940388), (2, 970194), (3, 646796), (4, 485097), (6, 323398), (12, 161699), (97, 20004), (194, 10002), (291, 6668), (388, 5001), (582, 3334), (1164, 1667)]