2400000042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{982801}}^1$

素因数の和:982854

約数の個数: 32

約数和(自身を含む): 5377892544

約数和(自身を除く): 2977892502

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 982801, 1965602, 2948403, 5896806, 10810811, 21621622, 32432433, 36363637, 64864866, 72727274, 109090911, 218181822, 400000007, 800000014, 1200000021, 2400000042]

約数ペア:

[(1, 2400000042), (2, 1200000021), (3, 800000014), (6, 400000007), (11, 218181822), (22, 109090911), (33, 72727274), (37, 64864866), (66, 36363637), (74, 32432433), (111, 21621622), (222, 10810811), (407, 5896806), (814, 2948403), (1221, 1965602), (2442, 982801)]