2017373708

素因数分解:

$2^2\times 7^3\times {\mathrm{881}}^1\times {\mathrm{1669}}^1$

素因数の和:2575

約数の個数: 48

約数和(自身を含む): 4124232000

約数和(自身を除く): 2106858292

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 881, 1372, 1669, 1762, 3338, 3524, 6167, 6676, 11683, 12334, 23366, 24668, 43169, 46732, 81781, 86338, 163562, 172676, 302183, 327124, 572467, 604366, 1144934, 1208732, 1470389, 2289868, 2940778, 5881556, 10292723, 20585446, 41170892, 72049061, 144098122, 288196244, 504343427, 1008686854, 2017373708]

約数ペア:

[(1, 2017373708), (2, 1008686854), (4, 504343427), (7, 288196244), (14, 144098122), (28, 72049061), (49, 41170892), (98, 20585446), (196, 10292723), (343, 5881556), (686, 2940778), (881, 2289868), (1372, 1470389), (1669, 1208732), (1762, 1144934), (3338, 604366), (3524, 572467), (6167, 327124), (6676, 302183), (11683, 172676), (12334, 163562), (23366, 86338), (24668, 81781), (43169, 46732)]