980423998

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 1534132224

約数和(自身を除く): 553708226

約数列:

[1, 2, 53, 67, 106, 127, 134, 254, 1087, 2174, 3551, 6731, 7102, 8509, 13462, 17018, 57611, 72829, 115222, 138049, 145658, 276098, 450977, 901954, 3859937, 7316597, 7719874, 9249283, 14633194, 18498566, 490211999, 980423998]

約数ペア:

[(1, 980423998), (2, 490211999), (53, 18498566), (67, 14633194), (106, 9249283), (127, 7719874), (134, 7316597), (254, 3859937), (1087, 901954), (2174, 450977), (3551, 276098), (6731, 145658), (7102, 138049), (8509, 115222), (13462, 72829), (17018, 57611)]