342573374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{38639}}^1$

素因数の和:38696

約数の個数: 32

約数和(自身を含む): 623185920

約数和(自身を除く): 280612546

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 38639, 77278, 425029, 502307, 850058, 1004614, 1197809, 2395618, 5525377, 11050754, 13175899, 15571517, 26351798, 31143034, 171286687, 342573374]

約数ペア:

[(1, 342573374), (2, 171286687), (11, 31143034), (13, 26351798), (22, 15571517), (26, 13175899), (31, 11050754), (62, 5525377), (143, 2395618), (286, 1197809), (341, 1004614), (403, 850058), (682, 502307), (806, 425029), (4433, 77278), (8866, 38639)]