1207177916

素因数分解:

$2^2\times 7^2\times {\mathrm{881}}^1\times {\mathrm{6991}}^1$

素因数の和:7890

約数の個数: 36

約数和(自身を含む): 2460610656

約数和(自身を除く): 1253432740

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 881, 1762, 3524, 6167, 6991, 12334, 13982, 24668, 27964, 43169, 48937, 86338, 97874, 172676, 195748, 342559, 685118, 1370236, 6159071, 12318142, 24636284, 43113497, 86226994, 172453988, 301794479, 603588958, 1207177916]

約数ペア:

[(1, 1207177916), (2, 603588958), (4, 301794479), (7, 172453988), (14, 86226994), (28, 43113497), (49, 24636284), (98, 12318142), (196, 6159071), (881, 1370236), (1762, 685118), (3524, 342559), (6167, 195748), (6991, 172676), (12334, 97874), (13982, 86338), (24668, 48937), (27964, 43169)]