227376478

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1\times {\mathrm{353}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 394894080

約数和(自身を除く): 167517602

約数列:

[1, 2, 7, 14, 139, 278, 331, 353, 662, 706, 973, 1946, 2317, 2471, 4634, 4942, 46009, 49067, 92018, 98134, 116843, 233686, 322063, 343469, 644126, 686938, 817901, 1635802, 16241177, 32482354, 113688239, 227376478]

約数ペア:

[(1, 227376478), (2, 113688239), (7, 32482354), (14, 16241177), (139, 1635802), (278, 817901), (331, 686938), (353, 644126), (662, 343469), (706, 322063), (973, 233686), (1946, 116843), (2317, 98134), (2471, 92018), (4634, 49067), (4942, 46009)]