988122798

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4222747}}^1$

素因数の和:4222768

約数の個数: 24

約数和(自身を含む): 2305620408

約数和(自身を除く): 1317497610

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 4222747, 8445494, 12668241, 25336482, 38004723, 54895711, 76009446, 109791422, 164687133, 329374266, 494061399, 988122798]

約数ペア:

[(1, 988122798), (2, 494061399), (3, 329374266), (6, 164687133), (9, 109791422), (13, 76009446), (18, 54895711), (26, 38004723), (39, 25336482), (78, 12668241), (117, 8445494), (234, 4222747)]