1796970238

素因数分解:

$2^1\times 7^2\times {\mathrm{643}}^1\times {\mathrm{28517}}^1$

素因数の和:29176

約数の個数: 24

約数和(自身を含む): 3140516232

約数和(自身を除く): 1343545994

約数列:

[1, 2, 7, 14, 49, 98, 643, 1286, 4501, 9002, 28517, 31507, 57034, 63014, 199619, 399238, 1397333, 2794666, 18336431, 36672862, 128355017, 256710034, 898485119, 1796970238]

約数ペア:

[(1, 1796970238), (2, 898485119), (7, 256710034), (14, 128355017), (49, 36672862), (98, 18336431), (643, 2794666), (1286, 1397333), (4501, 399238), (9002, 199619), (28517, 63014), (31507, 57034)]