298520222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149111}}^1$

素因数の和:149144

約数の個数: 32

約数和(自身を含む): 601219584

約数和(自身を除く): 302699362

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 149111, 298222, 1043777, 1640221, 1938443, 2087554, 3280442, 3876886, 11481547, 13569101, 21322873, 22963094, 27138202, 42645746, 149260111, 298520222]

約数ペア:

[(1, 298520222), (2, 149260111), (7, 42645746), (11, 27138202), (13, 22963094), (14, 21322873), (22, 13569101), (26, 11481547), (77, 3876886), (91, 3280442), (143, 2087554), (154, 1938443), (182, 1640221), (286, 1043777), (1001, 298222), (2002, 149111)]