1126532008

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{673}}^1$

素因数の和:1178

約数の個数: 64

約数和(自身を含む): 2457457920

約数和(自身を除く): 1330925912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 421, 497, 568, 673, 842, 994, 1346, 1684, 1988, 2692, 2947, 3368, 3976, 4711, 5384, 5894, 9422, 11788, 18844, 23576, 29891, 37688, 47783, 59782, 95566, 119564, 191132, 209237, 239128, 283333, 334481, 382264, 418474, 566666, 668962, 836948, 1133332, 1337924, 1673896, 1983331, 2266664, 2675848, 3966662, 7933324, 15866648, 20116643, 40233286, 80466572, 140816501, 160933144, 281633002, 563266004, 1126532008]

約数ペア:

[(1, 1126532008), (2, 563266004), (4, 281633002), (7, 160933144), (8, 140816501), (14, 80466572), (28, 40233286), (56, 20116643), (71, 15866648), (142, 7933324), (284, 3966662), (421, 2675848), (497, 2266664), (568, 1983331), (673, 1673896), (842, 1337924), (994, 1133332), (1346, 836948), (1684, 668962), (1988, 566666), (2692, 418474), (2947, 382264), (3368, 334481), (3976, 283333), (4711, 239128), (5384, 209237), (5894, 191132), (9422, 119564), (11788, 95566), (18844, 59782), (23576, 47783), (29891, 37688)]