419788936

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{94889}}^1$

素因数の和:94981

約数の個数: 32

約数和(自身を含む): 910944000

約数和(自身を除く): 491155064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 94889, 189778, 379556, 664223, 759112, 1328446, 2656892, 5313784, 7496231, 14992462, 29984924, 52473617, 59969848, 104947234, 209894468, 419788936]

約数ペア:

[(1, 419788936), (2, 209894468), (4, 104947234), (7, 59969848), (8, 52473617), (14, 29984924), (28, 14992462), (56, 7496231), (79, 5313784), (158, 2656892), (316, 1328446), (553, 759112), (632, 664223), (1106, 379556), (2212, 189778), (4424, 94889)]