988661328

素因数分解:

$2^4\times 3^1\times {\mathrm{2351}}^1\times {\mathrm{8761}}^1$

素因数の和:11123

約数の個数: 40

約数和(自身を含む): 2555419776

約数和(自身を除く): 1566758448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2351, 4702, 7053, 8761, 9404, 14106, 17522, 18808, 26283, 28212, 35044, 37616, 52566, 56424, 70088, 105132, 112848, 140176, 210264, 420528, 20597111, 41194222, 61791333, 82388444, 123582666, 164776888, 247165332, 329553776, 494330664, 988661328]

約数ペア:

[(1, 988661328), (2, 494330664), (3, 329553776), (4, 247165332), (6, 164776888), (8, 123582666), (12, 82388444), (16, 61791333), (24, 41194222), (48, 20597111), (2351, 420528), (4702, 210264), (7053, 140176), (8761, 112848), (9404, 105132), (14106, 70088), (17522, 56424), (18808, 52566), (26283, 37616), (28212, 35044)]