8321468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{491}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 15429120

約数和(自身を除く): 7107652

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 491, 892, 982, 1964, 4237, 8474, 9329, 16948, 18658, 37316, 109493, 218986, 437972, 2080367, 4160734, 8321468]

約数ペア:

[(1, 8321468), (2, 4160734), (4, 2080367), (19, 437972), (38, 218986), (76, 109493), (223, 37316), (446, 18658), (491, 16948), (892, 9329), (982, 8474), (1964, 4237)]