2015599984

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{5659}}^1$

素因数の和:5977

約数の個数: 40

約数和(自身を含む): 3960483120

約数和(自身を除く): 1944883136

約数列:

[1, 2, 4, 8, 16, 113, 197, 226, 394, 452, 788, 904, 1576, 1808, 3152, 5659, 11318, 22261, 22636, 44522, 45272, 89044, 90544, 178088, 356176, 639467, 1114823, 1278934, 2229646, 2557868, 4459292, 5115736, 8918584, 10231472, 17837168, 125974999, 251949998, 503899996, 1007799992, 2015599984]

約数ペア:

[(1, 2015599984), (2, 1007799992), (4, 503899996), (8, 251949998), (16, 125974999), (113, 17837168), (197, 10231472), (226, 8918584), (394, 5115736), (452, 4459292), (788, 2557868), (904, 2229646), (1576, 1278934), (1808, 1114823), (3152, 639467), (5659, 356176), (11318, 178088), (22261, 90544), (22636, 89044), (44522, 45272)]