3988989070768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{15101}}^1\times {\mathrm{1269971}}^1$

素因数の和:1285093

約数の個数: 40

約数和(自身を含む): 8323736840496

約数和(自身を除く): 4334747769728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 15101, 30202, 60404, 120808, 196313, 241616, 392626, 785252, 1269971, 1570504, 2539942, 3141008, 5079884, 10159768, 16509623, 20319536, 33019246, 66038492, 132076984, 264153968, 19177832071, 38355664142, 76711328284, 153422656568, 249311816923, 306845313136, 498623633846, 997247267692, 1994494535384, 3988989070768]

約数ペア:

[(1, 3988989070768), (2, 1994494535384), (4, 997247267692), (8, 498623633846), (13, 306845313136), (16, 249311816923), (26, 153422656568), (52, 76711328284), (104, 38355664142), (208, 19177832071), (15101, 264153968), (30202, 132076984), (60404, 66038492), (120808, 33019246), (196313, 20319536), (241616, 16509623), (392626, 10159768), (785252, 5079884), (1269971, 3141008), (1570504, 2539942)]