1572187422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{276113}}^1$

素因数の和:276204

約数の個数: 32

約数和(自身を含む): 3432649248

約数和(自身を除く): 1860461826

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 276113, 552226, 828339, 1656678, 3589469, 7178938, 10768407, 20156249, 21536814, 40312498, 60468747, 120937494, 262031237, 524062474, 786093711, 1572187422]

約数ペア:

[(1, 1572187422), (2, 786093711), (3, 524062474), (6, 262031237), (13, 120937494), (26, 60468747), (39, 40312498), (73, 21536814), (78, 20156249), (146, 10768407), (219, 7178938), (438, 3589469), (949, 1656678), (1898, 828339), (2847, 552226), (5694, 276113)]