317968244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{36683}}^1$

素因数の和:36895

約数の個数: 24

約数和(自身を含む): 610128288

約数和(自身を除く): 292160044

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 2167, 4334, 8668, 36683, 73366, 146732, 403513, 807026, 1614052, 7226551, 14453102, 28906204, 79492061, 158984122, 317968244]

約数ペア:

[(1, 317968244), (2, 158984122), (4, 79492061), (11, 28906204), (22, 14453102), (44, 7226551), (197, 1614052), (394, 807026), (788, 403513), (2167, 146732), (4334, 73366), (8668, 36683)]