242299946

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{21661}}^1$

素因数の和:21734

約数の個数: 32

約数和(自身を含む): 449183232

約数和(自身を除く): 206883286

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 329, 658, 799, 1598, 5593, 11186, 21661, 43322, 151627, 303254, 368237, 736474, 1018067, 2036134, 2577659, 5155318, 7126469, 14252938, 17307139, 34614278, 121149973, 242299946]

約数ペア:

[(1, 242299946), (2, 121149973), (7, 34614278), (14, 17307139), (17, 14252938), (34, 7126469), (47, 5155318), (94, 2577659), (119, 2036134), (238, 1018067), (329, 736474), (658, 368237), (799, 303254), (1598, 151627), (5593, 43322), (11186, 21661)]