1639207626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{48847}}^1$

素因数の和:48923

約数の個数: 64

約数和(自身を含む): 4051648512

約数和(自身を除く): 2412440886

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 47, 51, 94, 102, 119, 141, 238, 282, 329, 357, 658, 714, 799, 987, 1598, 1974, 2397, 4794, 5593, 11186, 16779, 33558, 48847, 97694, 146541, 293082, 341929, 683858, 830399, 1025787, 1660798, 2051574, 2295809, 2491197, 4591618, 4982394, 5812793, 6887427, 11625586, 13774854, 16070663, 17438379, 32141326, 34876758, 39028753, 48211989, 78057506, 96423978, 117086259, 234172518, 273201271, 546402542, 819603813, 1639207626]

約数ペア:

[(1, 1639207626), (2, 819603813), (3, 546402542), (6, 273201271), (7, 234172518), (14, 117086259), (17, 96423978), (21, 78057506), (34, 48211989), (42, 39028753), (47, 34876758), (51, 32141326), (94, 17438379), (102, 16070663), (119, 13774854), (141, 11625586), (238, 6887427), (282, 5812793), (329, 4982394), (357, 4591618), (658, 2491197), (714, 2295809), (799, 2051574), (987, 1660798), (1598, 1025787), (1974, 830399), (2397, 683858), (4794, 341929), (5593, 293082), (11186, 146541), (16779, 97694), (33558, 48847)]