8379406

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 15303168

約数和(自身を除く): 6923762

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 491, 742, 982, 1219, 2438, 3437, 6874, 8533, 11293, 17066, 22586, 26023, 52046, 79051, 158102, 182161, 364322, 598529, 1197058, 4189703, 8379406]

約数ペア:

[(1, 8379406), (2, 4189703), (7, 1197058), (14, 598529), (23, 364322), (46, 182161), (53, 158102), (106, 79051), (161, 52046), (322, 26023), (371, 22586), (491, 17066), (742, 11293), (982, 8533), (1219, 6874), (2438, 3437)]