803881428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{34057}}^1$

素因数の和:34352

約数の個数: 48

約数和(自身を含む): 2151375744

約数和(自身を除く): 1347494316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 281, 562, 843, 1124, 1686, 1967, 3372, 3934, 5901, 7868, 11802, 23604, 34057, 68114, 102171, 136228, 204342, 238399, 408684, 476798, 715197, 953596, 1430394, 2860788, 9570017, 19140034, 28710051, 38280068, 57420102, 66990119, 114840204, 133980238, 200970357, 267960476, 401940714, 803881428]

約数ペア:

[(1, 803881428), (2, 401940714), (3, 267960476), (4, 200970357), (6, 133980238), (7, 114840204), (12, 66990119), (14, 57420102), (21, 38280068), (28, 28710051), (42, 19140034), (84, 9570017), (281, 2860788), (562, 1430394), (843, 953596), (1124, 715197), (1686, 476798), (1967, 408684), (3372, 238399), (3934, 204342), (5901, 136228), (7868, 102171), (11802, 68114), (23604, 34057)]