1391300988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1505737}}^1$

素因数の和:1505762

約数の個数: 48

約数和(自身を含む): 4047423744

約数和(自身を除く): 2656122756

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 1505737, 3011474, 4517211, 6022948, 9034422, 10540159, 16563107, 18068844, 21080318, 31620477, 33126214, 42160636, 49689321, 63240954, 66252428, 99378642, 115941749, 126481908, 198757284, 231883498, 347825247, 463766996, 695650494, 1391300988]

約数ペア:

[(1, 1391300988), (2, 695650494), (3, 463766996), (4, 347825247), (6, 231883498), (7, 198757284), (11, 126481908), (12, 115941749), (14, 99378642), (21, 66252428), (22, 63240954), (28, 49689321), (33, 42160636), (42, 33126214), (44, 31620477), (66, 21080318), (77, 18068844), (84, 16563107), (132, 10540159), (154, 9034422), (231, 6022948), (308, 4517211), (462, 3011474), (924, 1505737)]