242041982

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{18731}}^1$

素因数の和:18824

約数の個数: 32

約数和(自身を含む): 453164544

約数和(自身を除く): 211122562

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 6461, 12922, 18731, 37462, 131117, 243503, 262234, 487006, 1329901, 1704521, 2659802, 3409042, 9309307, 17288713, 18618614, 34577426, 121020991, 242041982]

約数ペア:

[(1, 242041982), (2, 121020991), (7, 34577426), (13, 18618614), (14, 17288713), (26, 9309307), (71, 3409042), (91, 2659802), (142, 1704521), (182, 1329901), (497, 487006), (923, 262234), (994, 243503), (1846, 131117), (6461, 37462), (12922, 18731)]