1277707956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{227027}}^1$

素因数の和:227108

約数の個数: 48

約数和(自身を含む): 3458090496

約数和(自身を除く): 2180382540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 227027, 454054, 681081, 908108, 1362162, 1589189, 2724324, 3178378, 4767567, 6356756, 9535134, 15210809, 19070268, 30421618, 45632427, 60843236, 91264854, 106475663, 182529708, 212951326, 319426989, 425902652, 638853978, 1277707956]

約数ペア:

[(1, 1277707956), (2, 638853978), (3, 425902652), (4, 319426989), (6, 212951326), (7, 182529708), (12, 106475663), (14, 91264854), (21, 60843236), (28, 45632427), (42, 30421618), (67, 19070268), (84, 15210809), (134, 9535134), (201, 6356756), (268, 4767567), (402, 3178378), (469, 2724324), (804, 1589189), (938, 1362162), (1407, 908108), (1876, 681081), (2814, 454054), (5628, 227027)]