1071238

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:676

約数の個数: 24

約数和(自身を含む): 1982232

約数和(自身を除く): 910994

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 643, 833, 1286, 1666, 4501, 9002, 10931, 21862, 31507, 63014, 76517, 153034, 535619, 1071238]

約数ペア:

[(1, 1071238), (2, 535619), (7, 153034), (14, 76517), (17, 63014), (34, 31507), (49, 21862), (98, 10931), (119, 9002), (238, 4501), (643, 1666), (833, 1286)]