317966308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{195311}}^1$

素因数の和:195363

約数の個数: 24

約数和(自身を含む): 623435904

約数和(自身を除く): 305469596

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 195311, 390622, 781244, 2148421, 4296842, 7226507, 8593684, 14453014, 28906028, 79491577, 158983154, 317966308]

約数ペア:

[(1, 317966308), (2, 158983154), (4, 79491577), (11, 28906028), (22, 14453014), (37, 8593684), (44, 7226507), (74, 4296842), (148, 2148421), (407, 781244), (814, 390622), (1628, 195311)]