990462

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 2217600

約数和(自身を除く): 1227138

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 349, 473, 698, 946, 1047, 1419, 2094, 2838, 3839, 7678, 11517, 15007, 23034, 30014, 45021, 90042, 165077, 330154, 495231, 990462]

約数ペア:

[(1, 990462), (2, 495231), (3, 330154), (6, 165077), (11, 90042), (22, 45021), (33, 30014), (43, 23034), (66, 15007), (86, 11517), (129, 7678), (258, 3839), (349, 2838), (473, 2094), (698, 1419), (946, 1047)]