863237256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{5138317}}^1$

素因数の和:5138333

約数の個数: 32

約数和(自身を含む): 2466392640

約数和(自身を除く): 1603155384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 5138317, 10276634, 15414951, 20553268, 30829902, 35968219, 41106536, 61659804, 71936438, 107904657, 123319608, 143872876, 215809314, 287745752, 431618628, 863237256]

約数ペア:

[(1, 863237256), (2, 431618628), (3, 287745752), (4, 215809314), (6, 143872876), (7, 123319608), (8, 107904657), (12, 71936438), (14, 61659804), (21, 41106536), (24, 35968219), (28, 30829902), (42, 20553268), (56, 15414951), (84, 10276634), (168, 5138317)]