912331364

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{5503}}^1$

素因数の和:5736

約数の個数: 48

約数和(自身を含む): 1893728256

約数和(自身を除く): 981396892

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 191, 217, 382, 434, 764, 868, 1337, 2674, 5348, 5503, 5921, 11006, 11842, 22012, 23684, 38521, 41447, 77042, 82894, 154084, 165788, 170593, 341186, 682372, 1051073, 1194151, 2102146, 2388302, 4204292, 4776604, 7357511, 14715022, 29430044, 32583263, 65166526, 130333052, 228082841, 456165682, 912331364]

約数ペア:

[(1, 912331364), (2, 456165682), (4, 228082841), (7, 130333052), (14, 65166526), (28, 32583263), (31, 29430044), (62, 14715022), (124, 7357511), (191, 4776604), (217, 4204292), (382, 2388302), (434, 2102146), (764, 1194151), (868, 1051073), (1337, 682372), (2674, 341186), (5348, 170593), (5503, 165788), (5921, 154084), (11006, 82894), (11842, 77042), (22012, 41447), (23684, 38521)]