1928996948

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{78173}}^1$

素因数の和:78407

約数の個数: 24

約数和(自身を含む): 3502195200

約数和(自身を除く): 1573198252

約数列:

[1, 2, 4, 31, 62, 124, 199, 398, 796, 6169, 12338, 24676, 78173, 156346, 312692, 2423363, 4846726, 9693452, 15556427, 31112854, 62225708, 482249237, 964498474, 1928996948]

約数ペア:

[(1, 1928996948), (2, 964498474), (4, 482249237), (31, 62225708), (62, 31112854), (124, 15556427), (199, 9693452), (398, 4846726), (796, 2423363), (6169, 312692), (12338, 156346), (24676, 78173)]