997935244

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{2029}}^1\times {\mathrm{2999}}^1$

素因数の和:5073

約数の個数: 24

約数和(自身を含む): 1790460000

約数和(自身を除く): 792524756

約数列:

[1, 2, 4, 41, 82, 164, 2029, 2999, 4058, 5998, 8116, 11996, 83189, 122959, 166378, 245918, 332756, 491836, 6084971, 12169942, 24339884, 249483811, 498967622, 997935244]

約数ペア:

[(1, 997935244), (2, 498967622), (4, 249483811), (41, 24339884), (82, 12169942), (164, 6084971), (2029, 491836), (2999, 332756), (4058, 245918), (5998, 166378), (8116, 122959), (11996, 83189)]