664482244

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{14951}}^1$

素因数の和:15267

約数の個数: 24

約数和(自身を含む): 1195681536

約数和(自身を除く): 531199292

約数列:

[1, 2, 4, 41, 82, 164, 271, 542, 1084, 11111, 14951, 22222, 29902, 44444, 59804, 612991, 1225982, 2451964, 4051721, 8103442, 16206884, 166120561, 332241122, 664482244]

約数ペア:

[(1, 664482244), (2, 332241122), (4, 166120561), (41, 16206884), (82, 8103442), (164, 4051721), (271, 2451964), (542, 1225982), (1084, 612991), (11111, 59804), (14951, 44444), (22222, 29902)]